73020675

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{823}}^1$

素因数の和:869

約数の個数: 72

約数和(自身を含む): 149585664

約数和(自身を除く): 76564989

約数列:

[1, 3, 5, 7, 13, 15, 21, 25, 35, 39, 65, 75, 91, 105, 169, 175, 195, 273, 325, 455, 507, 525, 823, 845, 975, 1183, 1365, 2275, 2469, 2535, 3549, 4115, 4225, 5761, 5915, 6825, 10699, 12345, 12675, 17283, 17745, 20575, 28805, 29575, 32097, 53495, 61725, 74893, 86415, 88725, 139087, 144025, 160485, 224679, 267475, 374465, 417261, 432075, 695435, 802425, 973609, 1123395, 1872325, 2086305, 2920827, 3477175, 4868045, 5616975, 10431525, 14604135, 24340225, 73020675]

約数ペア:

[(1, 73020675), (3, 24340225), (5, 14604135), (7, 10431525), (13, 5616975), (15, 4868045), (21, 3477175), (25, 2920827), (35, 2086305), (39, 1872325), (65, 1123395), (75, 973609), (91, 802425), (105, 695435), (169, 432075), (175, 417261), (195, 374465), (273, 267475), (325, 224679), (455, 160485), (507, 144025), (525, 139087), (823, 88725), (845, 86415), (975, 74893), (1183, 61725), (1365, 53495), (2275, 32097), (2469, 29575), (2535, 28805), (3549, 20575), (4115, 17745), (4225, 17283), (5761, 12675), (5915, 12345), (6825, 10699)]