5273145

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:202

約数の個数: 48

約数和(自身を含む): 9923472

約数和(自身を除く): 4650327

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 61, 85, 113, 153, 183, 255, 305, 339, 549, 565, 765, 915, 1017, 1037, 1695, 1921, 2745, 3111, 5085, 5185, 5763, 6893, 9333, 9605, 15555, 17289, 20679, 28815, 34465, 46665, 62037, 86445, 103395, 117181, 310185, 351543, 585905, 1054629, 1757715, 5273145]

約数ペア:

[(1, 5273145), (3, 1757715), (5, 1054629), (9, 585905), (15, 351543), (17, 310185), (45, 117181), (51, 103395), (61, 86445), (85, 62037), (113, 46665), (153, 34465), (183, 28815), (255, 20679), (305, 17289), (339, 15555), (549, 9605), (565, 9333), (765, 6893), (915, 5763), (1017, 5185), (1037, 5085), (1695, 3111), (1921, 2745)]