151503975

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:190

約数の個数: 144

約数和(自身を含む): 334264320

約数和(自身を除く): 182760345

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 29, 31, 35, 45, 63, 75, 87, 93, 105, 107, 145, 155, 175, 203, 217, 225, 261, 279, 315, 321, 435, 465, 525, 535, 609, 651, 725, 749, 775, 899, 963, 1015, 1085, 1305, 1395, 1575, 1605, 1827, 1953, 2175, 2247, 2325, 2675, 2697, 3045, 3103, 3255, 3317, 3745, 4495, 4815, 5075, 5425, 6293, 6525, 6741, 6975, 8025, 8091, 9135, 9309, 9765, 9951, 11235, 13485, 15225, 15515, 16275, 16585, 18725, 18879, 21721, 22475, 23219, 24075, 27927, 29853, 31465, 33705, 40455, 45675, 46545, 48825, 49755, 56175, 56637, 65163, 67425, 69657, 77575, 82925, 94395, 96193, 108605, 116095, 139635, 149265, 157325, 168525, 195489, 202275, 208971, 232725, 248775, 283185, 288579, 325815, 348285, 471975, 480965, 543025, 580475, 673351, 698175, 746325, 865737, 977445, 1044855, 1415925, 1442895, 1629075, 1741425, 2020053, 2404825, 3366755, 4328685, 4887225, 5224275, 6060159, 7214475, 10100265, 16833775, 21643425, 30300795, 50501325, 151503975]

約数ペア:

[(1, 151503975), (3, 50501325), (5, 30300795), (7, 21643425), (9, 16833775), (15, 10100265), (21, 7214475), (25, 6060159), (29, 5224275), (31, 4887225), (35, 4328685), (45, 3366755), (63, 2404825), (75, 2020053), (87, 1741425), (93, 1629075), (105, 1442895), (107, 1415925), (145, 1044855), (155, 977445), (175, 865737), (203, 746325), (217, 698175), (225, 673351), (261, 580475), (279, 543025), (315, 480965), (321, 471975), (435, 348285), (465, 325815), (525, 288579), (535, 283185), (609, 248775), (651, 232725), (725, 208971), (749, 202275), (775, 195489), (899, 168525), (963, 157325), (1015, 149265), (1085, 139635), (1305, 116095), (1395, 108605), (1575, 96193), (1605, 94395), (1827, 82925), (1953, 77575), (2175, 69657), (2247, 67425), (2325, 65163), (2675, 56637), (2697, 56175), (3045, 49755), (3103, 48825), (3255, 46545), (3317, 45675), (3745, 40455), (4495, 33705), (4815, 31465), (5075, 29853), (5425, 27927), (6293, 24075), (6525, 23219), (6741, 22475), (6975, 21721), (8025, 18879), (8091, 18725), (9135, 16585), (9309, 16275), (9765, 15515), (9951, 15225), (11235, 13485)]