1213529715

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{2833}}^1$

素因数の和:3033

約数の個数: 64

約数和(自身を含む): 2285337600

約数和(自身を除く): 1071807885

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 135, 167, 171, 285, 501, 513, 835, 855, 1503, 2505, 2565, 2833, 3173, 4509, 7515, 8499, 9519, 14165, 15865, 22545, 25497, 28557, 42495, 47595, 53827, 76491, 85671, 127485, 142785, 161481, 269135, 382455, 428355, 473111, 484443, 807405, 1419333, 1453329, 2365555, 2422215, 4257999, 7096665, 7266645, 8989109, 12773997, 21289995, 26967327, 44945545, 63869985, 80901981, 134836635, 242705943, 404509905, 1213529715]

約数ペア:

[(1, 1213529715), (3, 404509905), (5, 242705943), (9, 134836635), (15, 80901981), (19, 63869985), (27, 44945545), (45, 26967327), (57, 21289995), (95, 12773997), (135, 8989109), (167, 7266645), (171, 7096665), (285, 4257999), (501, 2422215), (513, 2365555), (835, 1453329), (855, 1419333), (1503, 807405), (2505, 484443), (2565, 473111), (2833, 428355), (3173, 382455), (4509, 269135), (7515, 161481), (8499, 142785), (9519, 127485), (14165, 85671), (15865, 76491), (22545, 53827), (25497, 47595), (28557, 42495)]