37768875

素因数分解:

$3^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1$

素因数の和:221

約数の個数: 64

約数和(自身を含む): 68290560

約数和(自身を除く): 30521685

約数列:

[1, 3, 5, 15, 23, 25, 29, 69, 75, 87, 115, 125, 145, 151, 345, 375, 435, 453, 575, 667, 725, 755, 1725, 2001, 2175, 2265, 2875, 3335, 3473, 3625, 3775, 4379, 8625, 10005, 10419, 10875, 11325, 13137, 16675, 17365, 18875, 21895, 50025, 52095, 56625, 65685, 83375, 86825, 100717, 109475, 250125, 260475, 302151, 328425, 434125, 503585, 547375, 1302375, 1510755, 1642125, 2517925, 7553775, 12589625, 37768875]

約数ペア:

[(1, 37768875), (3, 12589625), (5, 7553775), (15, 2517925), (23, 1642125), (25, 1510755), (29, 1302375), (69, 547375), (75, 503585), (87, 434125), (115, 328425), (125, 302151), (145, 260475), (151, 250125), (345, 109475), (375, 100717), (435, 86825), (453, 83375), (575, 65685), (667, 56625), (725, 52095), (755, 50025), (1725, 21895), (2001, 18875), (2175, 17365), (2265, 16675), (2875, 13137), (3335, 11325), (3473, 10875), (3625, 10419), (3775, 10005), (4379, 8625)]