15661199475

素因数分解:

$3^3\times 5^2\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{9277}}^1$

素因数の和:9398

約数の個数: 96

約数和(自身を含む): 29958290880

約数和(自身を除く): 14297091405

約数列:

[1, 3, 5, 9, 15, 25, 27, 41, 45, 61, 75, 123, 135, 183, 205, 225, 305, 369, 549, 615, 675, 915, 1025, 1107, 1525, 1647, 1845, 2501, 2745, 3075, 4575, 5535, 7503, 8235, 9225, 9277, 12505, 13725, 22509, 27675, 27831, 37515, 41175, 46385, 62525, 67527, 83493, 112545, 139155, 187575, 231925, 250479, 337635, 380357, 417465, 562725, 565897, 695775, 1141071, 1252395, 1688175, 1697691, 1901785, 2087325, 2829485, 3423213, 5093073, 5705355, 6261975, 8488455, 9508925, 10269639, 14147425, 15279219, 17116065, 23201777, 25465365, 28526775, 42442275, 51348195, 69605331, 76396095, 85580325, 116008885, 127326825, 208815993, 256740975, 348026655, 381980475, 580044425, 626447979, 1044079965, 1740133275, 3132239895, 5220399825, 15661199475]

約数ペア:

[(1, 15661199475), (3, 5220399825), (5, 3132239895), (9, 1740133275), (15, 1044079965), (25, 626447979), (27, 580044425), (41, 381980475), (45, 348026655), (61, 256740975), (75, 208815993), (123, 127326825), (135, 116008885), (183, 85580325), (205, 76396095), (225, 69605331), (305, 51348195), (369, 42442275), (549, 28526775), (615, 25465365), (675, 23201777), (915, 17116065), (1025, 15279219), (1107, 14147425), (1525, 10269639), (1647, 9508925), (1845, 8488455), (2501, 6261975), (2745, 5705355), (3075, 5093073), (4575, 3423213), (5535, 2829485), (7503, 2087325), (8235, 1901785), (9225, 1697691), (9277, 1688175), (12505, 1252395), (13725, 1141071), (22509, 695775), (27675, 565897), (27831, 562725), (37515, 417465), (41175, 380357), (46385, 337635), (62525, 250479), (67527, 231925), (83493, 187575), (112545, 139155)]