15220764

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{293}}^1$

素因数の和:356

約数の個数: 96

約数和(自身を含む): 43794240

約数和(自身を除く): 28573476

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 37, 39, 52, 54, 74, 78, 108, 111, 117, 148, 156, 222, 234, 293, 333, 351, 444, 468, 481, 586, 666, 702, 879, 962, 999, 1172, 1332, 1404, 1443, 1758, 1924, 1998, 2637, 2886, 3516, 3809, 3996, 4329, 5274, 5772, 7618, 7911, 8658, 10548, 10841, 11427, 12987, 15236, 15822, 17316, 21682, 22854, 25974, 31644, 32523, 34281, 43364, 45708, 51948, 65046, 68562, 97569, 102843, 130092, 137124, 140933, 195138, 205686, 281866, 292707, 390276, 411372, 422799, 563732, 585414, 845598, 1170828, 1268397, 1691196, 2536794, 3805191, 5073588, 7610382, 15220764]

約数ペア:

[(1, 15220764), (2, 7610382), (3, 5073588), (4, 3805191), (6, 2536794), (9, 1691196), (12, 1268397), (13, 1170828), (18, 845598), (26, 585414), (27, 563732), (36, 422799), (37, 411372), (39, 390276), (52, 292707), (54, 281866), (74, 205686), (78, 195138), (108, 140933), (111, 137124), (117, 130092), (148, 102843), (156, 97569), (222, 68562), (234, 65046), (293, 51948), (333, 45708), (351, 43364), (444, 34281), (468, 32523), (481, 31644), (586, 25974), (666, 22854), (702, 21682), (879, 17316), (962, 15822), (999, 15236), (1172, 12987), (1332, 11427), (1404, 10841), (1443, 10548), (1758, 8658), (1924, 7911), (1998, 7618), (2637, 5772), (2886, 5274), (3516, 4329), (3809, 3996)]