29121483625

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{6131}}^1$

素因数の和:6275

約数の個数: 64

約数和(自身を含む): 40712555520

約数和(自身を除く): 11591071895

約数列:

[1, 5, 13, 25, 37, 65, 79, 125, 185, 325, 395, 481, 925, 1027, 1625, 1975, 2405, 2923, 4625, 5135, 6131, 9875, 12025, 14615, 25675, 30655, 37999, 60125, 73075, 79703, 128375, 153275, 189995, 226847, 365375, 398515, 484349, 766375, 949975, 1134235, 1992575, 2421745, 2949011, 4749875, 5671175, 6296537, 9962875, 12108725, 14745055, 17920913, 28355875, 31482685, 60543625, 73725275, 89604565, 157413425, 232971869, 368626375, 448022825, 787067125, 1164859345, 2240114125, 5824296725, 29121483625]

約数ペア:

[(1, 29121483625), (5, 5824296725), (13, 2240114125), (25, 1164859345), (37, 787067125), (65, 448022825), (79, 368626375), (125, 232971869), (185, 157413425), (325, 89604565), (395, 73725275), (481, 60543625), (925, 31482685), (1027, 28355875), (1625, 17920913), (1975, 14745055), (2405, 12108725), (2923, 9962875), (4625, 6296537), (5135, 5671175), (6131, 4749875), (9875, 2949011), (12025, 2421745), (14615, 1992575), (25675, 1134235), (30655, 949975), (37999, 766375), (60125, 484349), (73075, 398515), (79703, 365375), (128375, 226847), (153275, 189995)]