74027115

素因数分解:

$3^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{3889}}^1$

素因数の和:3953

約数の個数: 40

約数和(自身を含む): 135558720

約数和(自身を除く): 61531605

約数列:

[1, 3, 5, 9, 15, 27, 45, 47, 81, 135, 141, 235, 405, 423, 705, 1269, 2115, 3807, 3889, 6345, 11667, 19035, 19445, 35001, 58335, 105003, 175005, 182783, 315009, 525015, 548349, 913915, 1575045, 1645047, 2741745, 4935141, 8225235, 14805423, 24675705, 74027115]

約数ペア:

[(1, 74027115), (3, 24675705), (5, 14805423), (9, 8225235), (15, 4935141), (27, 2741745), (45, 1645047), (47, 1575045), (81, 913915), (135, 548349), (141, 525015), (235, 315009), (405, 182783), (423, 175005), (705, 105003), (1269, 58335), (2115, 35001), (3807, 19445), (3889, 19035), (6345, 11667)]