15707528415

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{1867}}^1$

素因数の和:2109

約数の個数: 96

約数和(自身を含む): 29056874496

約数和(自身を除く): 13349346081

約数列:

[1, 3, 5, 9, 15, 31, 37, 45, 93, 111, 155, 163, 185, 279, 333, 465, 489, 555, 815, 1147, 1395, 1467, 1665, 1867, 2445, 3441, 5053, 5601, 5735, 6031, 7335, 9335, 10323, 15159, 16803, 17205, 18093, 25265, 28005, 30155, 45477, 51615, 54279, 57877, 69079, 75795, 84015, 90465, 173631, 186961, 207237, 227385, 271395, 289385, 304321, 345395, 520893, 560883, 621711, 868155, 912963, 934805, 1036185, 1521605, 1682649, 2141449, 2604465, 2738889, 2804415, 3108555, 4564815, 6424347, 8413245, 9433951, 10707245, 11259877, 13694445, 19273041, 28301853, 32121735, 33779631, 47169755, 56299385, 84905559, 96365205, 101338893, 141509265, 168898155, 349056187, 424527795, 506694465, 1047168561, 1745280935, 3141505683, 5235842805, 15707528415]

約数ペア:

[(1, 15707528415), (3, 5235842805), (5, 3141505683), (9, 1745280935), (15, 1047168561), (31, 506694465), (37, 424527795), (45, 349056187), (93, 168898155), (111, 141509265), (155, 101338893), (163, 96365205), (185, 84905559), (279, 56299385), (333, 47169755), (465, 33779631), (489, 32121735), (555, 28301853), (815, 19273041), (1147, 13694445), (1395, 11259877), (1467, 10707245), (1665, 9433951), (1867, 8413245), (2445, 6424347), (3441, 4564815), (5053, 3108555), (5601, 2804415), (5735, 2738889), (6031, 2604465), (7335, 2141449), (9335, 1682649), (10323, 1521605), (15159, 1036185), (16803, 934805), (17205, 912963), (18093, 868155), (25265, 621711), (28005, 560883), (30155, 520893), (45477, 345395), (51615, 304321), (54279, 289385), (57877, 271395), (69079, 227385), (75795, 207237), (84015, 186961), (90465, 173631)]