2539394715

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{40823}}^1$

素因数の和:40884

約数の個数: 64

約数和(自身を含む): 4938071040

約数和(自身を除く): 2398676325

約数列:

[1, 3, 5, 11, 13, 15, 29, 33, 39, 55, 65, 87, 143, 145, 165, 195, 319, 377, 429, 435, 715, 957, 1131, 1595, 1885, 2145, 4147, 4785, 5655, 12441, 20735, 40823, 62205, 122469, 204115, 449053, 530699, 612345, 1183867, 1347159, 1592097, 2245265, 2653495, 3551601, 5837689, 5919335, 6735795, 7960485, 13022537, 15390271, 17513067, 17758005, 29188445, 39067611, 46170813, 65112685, 76951355, 87565335, 169292981, 195338055, 230854065, 507878943, 846464905, 2539394715]

約数ペア:

[(1, 2539394715), (3, 846464905), (5, 507878943), (11, 230854065), (13, 195338055), (15, 169292981), (29, 87565335), (33, 76951355), (39, 65112685), (55, 46170813), (65, 39067611), (87, 29188445), (143, 17758005), (145, 17513067), (165, 15390271), (195, 13022537), (319, 7960485), (377, 6735795), (429, 5919335), (435, 5837689), (715, 3551601), (957, 2653495), (1131, 2245265), (1595, 1592097), (1885, 1347159), (2145, 1183867), (4147, 612345), (4785, 530699), (5655, 449053), (12441, 204115), (20735, 122469), (40823, 62205)]