7906275

素因数分解:

$3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1$

素因数の和:102

約数の個数: 96

約数和(自身を含む): 16873920

約数和(自身を除く): 8967645

約数列:

[1, 3, 5, 9, 13, 15, 17, 25, 27, 39, 45, 51, 53, 65, 75, 85, 117, 135, 153, 159, 195, 221, 225, 255, 265, 325, 351, 425, 459, 477, 585, 663, 675, 689, 765, 795, 901, 975, 1105, 1275, 1325, 1431, 1755, 1989, 2067, 2295, 2385, 2703, 2925, 3315, 3445, 3825, 3975, 4505, 5525, 5967, 6201, 7155, 8109, 8775, 9945, 10335, 11475, 11713, 11925, 13515, 16575, 17225, 18603, 22525, 24327, 29835, 31005, 35139, 35775, 40545, 49725, 51675, 58565, 67575, 93015, 105417, 121635, 149175, 155025, 175695, 202725, 292825, 316251, 465075, 527085, 608175, 878475, 1581255, 2635425, 7906275]

約数ペア:

[(1, 7906275), (3, 2635425), (5, 1581255), (9, 878475), (13, 608175), (15, 527085), (17, 465075), (25, 316251), (27, 292825), (39, 202725), (45, 175695), (51, 155025), (53, 149175), (65, 121635), (75, 105417), (85, 93015), (117, 67575), (135, 58565), (153, 51675), (159, 49725), (195, 40545), (221, 35775), (225, 35139), (255, 31005), (265, 29835), (325, 24327), (351, 22525), (425, 18603), (459, 17225), (477, 16575), (585, 13515), (663, 11925), (675, 11713), (689, 11475), (765, 10335), (795, 9945), (901, 8775), (975, 8109), (1105, 7155), (1275, 6201), (1325, 5967), (1431, 5525), (1755, 4505), (1989, 3975), (2067, 3825), (2295, 3445), (2385, 3315), (2703, 2925)]