880561535

素因数分解:

$5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1\times {\mathrm{2137}}^1$

素因数の和:2403

約数の個数: 32

約数和(自身を含む): 1234361472

約数和(自身を除く): 353799937

約数列:

[1, 5, 7, 35, 61, 193, 305, 427, 965, 1351, 2135, 2137, 6755, 10685, 11773, 14959, 58865, 74795, 82411, 130357, 412055, 412441, 651785, 912499, 2062205, 2887087, 4562495, 14435435, 25158901, 125794505, 176112307, 880561535]

約数ペア:

[(1, 880561535), (5, 176112307), (7, 125794505), (35, 25158901), (61, 14435435), (193, 4562495), (305, 2887087), (427, 2062205), (965, 912499), (1351, 651785), (2135, 412441), (2137, 412055), (6755, 130357), (10685, 82411), (11773, 74795), (14959, 58865)]