73913515

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{617}}^1$

素因数の和:751

約数の個数: 32

約数和(自身を含む): 101747520

約数和(自身を除く): 27834005

約数列:

[1, 5, 13, 19, 65, 95, 97, 247, 485, 617, 1235, 1261, 1843, 3085, 6305, 8021, 9215, 11723, 23959, 40105, 58615, 59849, 119795, 152399, 299245, 761995, 778037, 1137131, 3890185, 5685655, 14782703, 73913515]

約数ペア:

[(1, 73913515), (5, 14782703), (13, 5685655), (19, 3890185), (65, 1137131), (95, 778037), (97, 761995), (247, 299245), (485, 152399), (617, 119795), (1235, 59849), (1261, 58615), (1843, 40105), (3085, 23959), (6305, 11723), (8021, 9215)]