2693979925

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{6011}}^1$

素因数の和:6238

約数の個数: 48

約数和(自身を含む): 4132985472

約数和(自身を除く): 1439005547

約数列:

[1, 5, 7, 13, 25, 35, 65, 91, 175, 197, 325, 455, 985, 1379, 2275, 2561, 4925, 6011, 6895, 12805, 17927, 30055, 34475, 42077, 64025, 78143, 89635, 150275, 210385, 390715, 448175, 547001, 1051925, 1184167, 1953575, 2735005, 5920835, 8289169, 13675025, 15394171, 29604175, 41445845, 76970855, 107759197, 207229225, 384854275, 538795985, 2693979925]

約数ペア:

[(1, 2693979925), (5, 538795985), (7, 384854275), (13, 207229225), (25, 107759197), (35, 76970855), (65, 41445845), (91, 29604175), (175, 15394171), (197, 13675025), (325, 8289169), (455, 5920835), (985, 2735005), (1379, 1953575), (2275, 1184167), (2561, 1051925), (4925, 547001), (6011, 448175), (6895, 390715), (12805, 210385), (17927, 150275), (30055, 89635), (34475, 78143), (42077, 64025)]