7137038735

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{557}}^1\times {\mathrm{977}}^1$

素因数の和:1643

約数の個数: 32

約数和(自身を含む): 8932410432

約数和(自身を除く): 1795371697

約数列:

[1, 5, 43, 61, 215, 305, 557, 977, 2623, 2785, 4885, 13115, 23951, 33977, 42011, 59597, 119755, 169885, 210055, 297985, 544189, 1461011, 2562671, 2720945, 7305055, 12813355, 23400127, 33195529, 117000635, 165977645, 1427407747, 7137038735]

約数ペア:

[(1, 7137038735), (5, 1427407747), (43, 165977645), (61, 117000635), (215, 33195529), (305, 23400127), (557, 12813355), (977, 7305055), (2623, 2720945), (2785, 2562671), (4885, 1461011), (13115, 544189), (23951, 297985), (33977, 210055), (42011, 169885), (59597, 119755)]