4624425

素因数分解:

$3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1$

素因数の和:80

約数の個数: 96

約数和(自身を含む): 9999360

約数和(自身を除く): 5374935

約数列:

[1, 3, 5, 9, 13, 15, 17, 25, 27, 31, 39, 45, 51, 65, 75, 85, 93, 117, 135, 153, 155, 195, 221, 225, 255, 279, 325, 351, 403, 425, 459, 465, 527, 585, 663, 675, 765, 775, 837, 975, 1105, 1209, 1275, 1395, 1581, 1755, 1989, 2015, 2295, 2325, 2635, 2925, 3315, 3627, 3825, 4185, 4743, 5525, 5967, 6045, 6851, 6975, 7905, 8775, 9945, 10075, 10881, 11475, 13175, 14229, 16575, 18135, 20553, 20925, 23715, 29835, 30225, 34255, 39525, 49725, 54405, 61659, 71145, 90675, 102765, 118575, 149175, 171275, 184977, 272025, 308295, 355725, 513825, 924885, 1541475, 4624425]

約数ペア:

[(1, 4624425), (3, 1541475), (5, 924885), (9, 513825), (13, 355725), (15, 308295), (17, 272025), (25, 184977), (27, 171275), (31, 149175), (39, 118575), (45, 102765), (51, 90675), (65, 71145), (75, 61659), (85, 54405), (93, 49725), (117, 39525), (135, 34255), (153, 30225), (155, 29835), (195, 23715), (221, 20925), (225, 20553), (255, 18135), (279, 16575), (325, 14229), (351, 13175), (403, 11475), (425, 10881), (459, 10075), (465, 9945), (527, 8775), (585, 7905), (663, 6975), (675, 6851), (765, 6045), (775, 5967), (837, 5525), (975, 4743), (1105, 4185), (1209, 3825), (1275, 3627), (1395, 3315), (1581, 2925), (1755, 2635), (1989, 2325), (2015, 2295)]