15959190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{271}}^1$

素因数の和:445

約数の個数: 64

約数和(自身を含む): 41674752

約数和(自身を除く): 25715562

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 151, 195, 271, 302, 390, 453, 542, 755, 813, 906, 1355, 1510, 1626, 1963, 2265, 2710, 3523, 3926, 4065, 4530, 5889, 7046, 8130, 9815, 10569, 11778, 17615, 19630, 21138, 29445, 35230, 40921, 52845, 58890, 81842, 105690, 122763, 204605, 245526, 409210, 531973, 613815, 1063946, 1227630, 1595919, 2659865, 3191838, 5319730, 7979595, 15959190]

約数ペア:

[(1, 15959190), (2, 7979595), (3, 5319730), (5, 3191838), (6, 2659865), (10, 1595919), (13, 1227630), (15, 1063946), (26, 613815), (30, 531973), (39, 409210), (65, 245526), (78, 204605), (130, 122763), (151, 105690), (195, 81842), (271, 58890), (302, 52845), (390, 40921), (453, 35230), (542, 29445), (755, 21138), (813, 19630), (906, 17615), (1355, 11778), (1510, 10569), (1626, 9815), (1963, 8130), (2265, 7046), (2710, 5889), (3523, 4530), (3926, 4065)]