152675775

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:166

約数の個数: 144

約数和(自身を含む): 334264320

約数和(自身を除く): 181588545

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 31, 35, 45, 53, 59, 63, 75, 93, 105, 155, 159, 175, 177, 217, 225, 265, 279, 295, 315, 371, 413, 465, 477, 525, 531, 651, 775, 795, 885, 1085, 1113, 1239, 1325, 1395, 1475, 1575, 1643, 1829, 1855, 1953, 2065, 2325, 2385, 2655, 3127, 3255, 3339, 3717, 3975, 4425, 4929, 5425, 5487, 5565, 6195, 6975, 8215, 9145, 9275, 9381, 9765, 10325, 11501, 11925, 12803, 13275, 14787, 15635, 16275, 16461, 16695, 18585, 21889, 24645, 27435, 27825, 28143, 30975, 34503, 38409, 41075, 45725, 46905, 48825, 57505, 64015, 65667, 73935, 78175, 82305, 83475, 92925, 96937, 103509, 109445, 115227, 123225, 137175, 140715, 172515, 192045, 197001, 234525, 287525, 290811, 320075, 328335, 369675, 411525, 484685, 517545, 547225, 576135, 678559, 703575, 862575, 872433, 960225, 985005, 1454055, 1641675, 2035677, 2423425, 2587725, 2880675, 3392795, 4362165, 4925025, 6107031, 7270275, 10178385, 16963975, 21810825, 30535155, 50891925, 152675775]

約数ペア:

[(1, 152675775), (3, 50891925), (5, 30535155), (7, 21810825), (9, 16963975), (15, 10178385), (21, 7270275), (25, 6107031), (31, 4925025), (35, 4362165), (45, 3392795), (53, 2880675), (59, 2587725), (63, 2423425), (75, 2035677), (93, 1641675), (105, 1454055), (155, 985005), (159, 960225), (175, 872433), (177, 862575), (217, 703575), (225, 678559), (265, 576135), (279, 547225), (295, 517545), (315, 484685), (371, 411525), (413, 369675), (465, 328335), (477, 320075), (525, 290811), (531, 287525), (651, 234525), (775, 197001), (795, 192045), (885, 172515), (1085, 140715), (1113, 137175), (1239, 123225), (1325, 115227), (1395, 109445), (1475, 103509), (1575, 96937), (1643, 92925), (1829, 83475), (1855, 82305), (1953, 78175), (2065, 73935), (2325, 65667), (2385, 64015), (2655, 57505), (3127, 48825), (3255, 46905), (3339, 45725), (3717, 41075), (3975, 38409), (4425, 34503), (4929, 30975), (5425, 28143), (5487, 27825), (5565, 27435), (6195, 24645), (6975, 21889), (8215, 18585), (9145, 16695), (9275, 16461), (9381, 16275), (9765, 15635), (10325, 14787), (11501, 13275), (11925, 12803)]