1330376645

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{229}}^1\times {\mathrm{643}}^1$

素因数の和:1029

約数の個数: 32

約数和(自身を含む): 1741891200

約数和(自身を除く): 411514555

約数列:

[1, 5, 13, 65, 139, 229, 643, 695, 1145, 1807, 2977, 3215, 8359, 9035, 14885, 31831, 41795, 89377, 147247, 159155, 413803, 446885, 736235, 1161901, 1914211, 2069015, 5809505, 9571055, 20467333, 102336665, 266075329, 1330376645]

約数ペア:

[(1, 1330376645), (5, 266075329), (13, 102336665), (65, 20467333), (139, 9571055), (229, 5809505), (643, 2069015), (695, 1914211), (1145, 1161901), (1807, 736235), (2977, 446885), (3215, 413803), (8359, 159155), (9035, 147247), (14885, 89377), (31831, 41795)]