3952845

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{233}}^1$

素因数の和:286

約数の個数: 48

約数和(自身を含む): 7665840

約数和(自身を除く): 3712995

約数列:

[1, 3, 5, 9, 13, 15, 29, 39, 45, 65, 87, 117, 145, 195, 233, 261, 377, 435, 585, 699, 1131, 1165, 1305, 1885, 2097, 3029, 3393, 3495, 5655, 6757, 9087, 10485, 15145, 16965, 20271, 27261, 33785, 45435, 60813, 87841, 101355, 136305, 263523, 304065, 439205, 790569, 1317615, 3952845]

約数ペア:

[(1, 3952845), (3, 1317615), (5, 790569), (9, 439205), (13, 304065), (15, 263523), (29, 136305), (39, 101355), (45, 87841), (65, 60813), (87, 45435), (117, 33785), (145, 27261), (195, 20271), (233, 16965), (261, 15145), (377, 10485), (435, 9087), (585, 6757), (699, 5655), (1131, 3495), (1165, 3393), (1305, 3029), (1885, 2097)]