388337535

素因数分解:

$3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{313}}^1\times {\mathrm{349}}^1$

素因数の和:752

約数の個数: 48

約数和(自身を含む): 685776000

約数和(自身を除く): 297438465

約数列:

[1, 3, 5, 9, 15, 45, 79, 237, 313, 349, 395, 711, 939, 1047, 1185, 1565, 1745, 2817, 3141, 3555, 4695, 5235, 14085, 15705, 24727, 27571, 74181, 82713, 109237, 123635, 137855, 222543, 248139, 327711, 370905, 413565, 546185, 983133, 1112715, 1240695, 1638555, 4915665, 8629723, 25889169, 43148615, 77667507, 129445845, 388337535]

約数ペア:

[(1, 388337535), (3, 129445845), (5, 77667507), (9, 43148615), (15, 25889169), (45, 8629723), (79, 4915665), (237, 1638555), (313, 1240695), (349, 1112715), (395, 983133), (711, 546185), (939, 413565), (1047, 370905), (1185, 327711), (1565, 248139), (1745, 222543), (2817, 137855), (3141, 123635), (3555, 109237), (4695, 82713), (5235, 74181), (14085, 27571), (15705, 24727)]