39376125

素因数分解:

$3^4\times 5^3\times {\mathrm{3889}}^1$

素因数の和:3916

約数の個数: 40

約数和(自身を含む): 73427640

約数和(自身を除く): 34051515

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 125, 135, 225, 375, 405, 675, 1125, 2025, 3375, 3889, 10125, 11667, 19445, 35001, 58335, 97225, 105003, 175005, 291675, 315009, 486125, 525015, 875025, 1458375, 1575045, 2625075, 4375125, 7875225, 13125375, 39376125]

約数ペア:

[(1, 39376125), (3, 13125375), (5, 7875225), (9, 4375125), (15, 2625075), (25, 1575045), (27, 1458375), (45, 875025), (75, 525015), (81, 486125), (125, 315009), (135, 291675), (225, 175005), (375, 105003), (405, 97225), (675, 58335), (1125, 35001), (2025, 19445), (3375, 11667), (3889, 10125)]