42517125

素因数分解:

$3^2\times 5^3\times 7^1\times {\mathrm{5399}}^1$

素因数の和:5427

約数の個数: 48

約数和(自身を含む): 87609600

約数和(自身を除く): 45092475

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 105, 125, 175, 225, 315, 375, 525, 875, 1125, 1575, 2625, 5399, 7875, 16197, 26995, 37793, 48591, 80985, 113379, 134975, 188965, 242955, 340137, 404925, 566895, 674875, 944825, 1214775, 1700685, 2024625, 2834475, 4724125, 6073875, 8503425, 14172375, 42517125]

約数ペア:

[(1, 42517125), (3, 14172375), (5, 8503425), (7, 6073875), (9, 4724125), (15, 2834475), (21, 2024625), (25, 1700685), (35, 1214775), (45, 944825), (63, 674875), (75, 566895), (105, 404925), (125, 340137), (175, 242955), (225, 188965), (315, 134975), (375, 113379), (525, 80985), (875, 48591), (1125, 37793), (1575, 26995), (2625, 16197), (5399, 7875)]