8143875

素因数分解:

$3^3\times 5^3\times {\mathrm{19}}^1\times {\mathrm{127}}^1$

素因数の和:170

約数の個数: 64

約数和(自身を含む): 15974400

約数和(自身を除く): 7830525

約数列:

[1, 3, 5, 9, 15, 19, 25, 27, 45, 57, 75, 95, 125, 127, 135, 171, 225, 285, 375, 381, 475, 513, 635, 675, 855, 1125, 1143, 1425, 1905, 2375, 2413, 2565, 3175, 3375, 3429, 4275, 5715, 7125, 7239, 9525, 12065, 12825, 15875, 17145, 21375, 21717, 28575, 36195, 47625, 60325, 64125, 65151, 85725, 108585, 142875, 180975, 301625, 325755, 428625, 542925, 904875, 1628775, 2714625, 8143875]

約数ペア:

[(1, 8143875), (3, 2714625), (5, 1628775), (9, 904875), (15, 542925), (19, 428625), (25, 325755), (27, 301625), (45, 180975), (57, 142875), (75, 108585), (95, 85725), (125, 65151), (127, 64125), (135, 60325), (171, 47625), (225, 36195), (285, 28575), (375, 21717), (381, 21375), (475, 17145), (513, 15875), (635, 12825), (675, 12065), (855, 9525), (1125, 7239), (1143, 7125), (1425, 5715), (1905, 4275), (2375, 3429), (2413, 3375), (2565, 3175)]