56874465

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{26891}}^1$

素因数の和:26949

約数の個数: 24

約数和(自身を含む): 100683648

約数和(自身を除く): 43809183

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 705, 2115, 26891, 80673, 134455, 242019, 403365, 1210095, 1263877, 3791631, 6319385, 11374893, 18958155, 56874465]

約数ペア:

[(1, 56874465), (3, 18958155), (5, 11374893), (9, 6319385), (15, 3791631), (45, 1263877), (47, 1210095), (141, 403365), (235, 242019), (423, 134455), (705, 80673), (2115, 26891)]