45800325

素因数分解:

$3^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:195

約数の個数: 72

約数和(自身を含む): 86351616

約数和(自身を除く): 40551291

約数列:

[1, 3, 5, 9, 15, 25, 45, 47, 61, 71, 75, 141, 183, 213, 225, 235, 305, 355, 423, 549, 639, 705, 915, 1065, 1175, 1525, 1775, 2115, 2745, 2867, 3195, 3337, 3525, 4331, 4575, 5325, 8601, 10011, 10575, 12993, 13725, 14335, 15975, 16685, 21655, 25803, 30033, 38979, 43005, 50055, 64965, 71675, 83425, 108275, 129015, 150165, 194895, 203557, 215025, 250275, 324825, 610671, 645075, 750825, 974475, 1017785, 1832013, 3053355, 5088925, 9160065, 15266775, 45800325]

約数ペア:

[(1, 45800325), (3, 15266775), (5, 9160065), (9, 5088925), (15, 3053355), (25, 1832013), (45, 1017785), (47, 974475), (61, 750825), (71, 645075), (75, 610671), (141, 324825), (183, 250275), (213, 215025), (225, 203557), (235, 194895), (305, 150165), (355, 129015), (423, 108275), (549, 83425), (639, 71675), (705, 64965), (915, 50055), (1065, 43005), (1175, 38979), (1525, 30033), (1775, 25803), (2115, 21655), (2745, 16685), (2867, 15975), (3195, 14335), (3337, 13725), (3525, 12993), (4331, 10575), (4575, 10011), (5325, 8601)]