15031180801

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{821}}^1\times {\mathrm{10589}}^1$

素因数の和:11449

約数の個数: 32

約数和(自身を含む): 19499155200

約数和(自身を除く): 4467974399

約数列:

[1, 7, 13, 19, 91, 133, 247, 821, 1729, 5747, 10589, 10673, 15599, 74123, 74711, 109193, 137657, 201191, 202787, 963599, 1408337, 1419509, 2615483, 8693569, 18308381, 60854983, 113016397, 165177811, 791114779, 1156244677, 2147311543, 15031180801]

約数ペア:

[(1, 15031180801), (7, 2147311543), (13, 1156244677), (19, 791114779), (91, 165177811), (133, 113016397), (247, 60854983), (821, 18308381), (1729, 8693569), (5747, 2615483), (10589, 1419509), (10673, 1408337), (15599, 963599), (74123, 202787), (74711, 201191), (109193, 137657)]