3125564645

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{179}}^1\times {\mathrm{199}}^1$

素因数の和:522

約数の個数: 64

約数和(自身を含む): 4561920000

約数和(自身を除く): 1436355355

約数列:

[1, 5, 7, 23, 35, 109, 115, 161, 179, 199, 545, 763, 805, 895, 995, 1253, 1393, 2507, 3815, 4117, 4577, 6265, 6965, 12535, 17549, 19511, 20585, 21691, 22885, 28819, 32039, 35621, 87745, 97555, 108455, 136577, 144095, 151837, 160195, 178105, 249347, 448753, 498893, 682885, 759185, 819283, 1246735, 2243765, 2494465, 3141271, 3492251, 3882689, 4096415, 5734981, 15706355, 17461255, 19413445, 27178823, 28674905, 89301847, 135894115, 446509235, 625112929, 3125564645]

約数ペア:

[(1, 3125564645), (5, 625112929), (7, 446509235), (23, 135894115), (35, 89301847), (109, 28674905), (115, 27178823), (161, 19413445), (179, 17461255), (199, 15706355), (545, 5734981), (763, 4096415), (805, 3882689), (895, 3492251), (995, 3141271), (1253, 2494465), (1393, 2243765), (2507, 1246735), (3815, 819283), (4117, 759185), (4577, 682885), (6265, 498893), (6965, 448753), (12535, 249347), (17549, 178105), (19511, 160195), (20585, 151837), (21691, 144095), (22885, 136577), (28819, 108455), (32039, 97555), (35621, 87745)]