70989875

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3037}}^1$

素因数の和:3080

約数の個数: 32

約数和(自身を含む): 102368448

約数和(自身を除く): 31378573

約数列:

[1, 5, 11, 17, 25, 55, 85, 125, 187, 275, 425, 935, 1375, 2125, 3037, 4675, 15185, 23375, 33407, 51629, 75925, 167035, 258145, 379625, 567919, 835175, 1290725, 2839595, 4175875, 6453625, 14197975, 70989875]

約数ペア:

[(1, 70989875), (5, 14197975), (11, 6453625), (17, 4175875), (25, 2839595), (55, 1290725), (85, 835175), (125, 567919), (187, 379625), (275, 258145), (425, 167035), (935, 75925), (1375, 51629), (2125, 33407), (3037, 23375), (4675, 15185)]