3454875

素因数分解:

$3^2\times 5^3\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:141

約数の個数: 48

約数和(自身を含む): 6473376

約数和(自身を除く): 3018501

約数列:

[1, 3, 5, 9, 15, 25, 37, 45, 75, 83, 111, 125, 185, 225, 249, 333, 375, 415, 555, 747, 925, 1125, 1245, 1665, 2075, 2775, 3071, 3735, 4625, 6225, 8325, 9213, 10375, 13875, 15355, 18675, 27639, 31125, 41625, 46065, 76775, 93375, 138195, 230325, 383875, 690975, 1151625, 3454875]

約数ペア:

[(1, 3454875), (3, 1151625), (5, 690975), (9, 383875), (15, 230325), (25, 138195), (37, 93375), (45, 76775), (75, 46065), (83, 41625), (111, 31125), (125, 27639), (185, 18675), (225, 15355), (249, 13875), (333, 10375), (375, 9213), (415, 8325), (555, 6225), (747, 4625), (925, 3735), (1125, 3071), (1245, 2775), (1665, 2075)]