5721000975

素因数分解:

$3^3\times 5^2\times {\mathrm{47}}^1\times {\mathrm{180331}}^1$

素因数の和:180397

約数の個数: 48

約数和(自身を含む): 10733360640

約数和(自身を除く): 5012359665

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 47, 75, 135, 141, 225, 235, 423, 675, 705, 1175, 1269, 2115, 3525, 6345, 10575, 31725, 180331, 540993, 901655, 1622979, 2704965, 4508275, 4868937, 8114895, 8475557, 13524825, 24344685, 25426671, 40574475, 42377785, 76280013, 121723425, 127133355, 211888925, 228840039, 381400065, 635666775, 1144200195, 1907000325, 5721000975]

約数ペア:

[(1, 5721000975), (3, 1907000325), (5, 1144200195), (9, 635666775), (15, 381400065), (25, 228840039), (27, 211888925), (45, 127133355), (47, 121723425), (75, 76280013), (135, 42377785), (141, 40574475), (225, 25426671), (235, 24344685), (423, 13524825), (675, 8475557), (705, 8114895), (1175, 4868937), (1269, 4508275), (2115, 2704965), (3525, 1622979), (6345, 901655), (10575, 540993), (31725, 180331)]