72993225

素因数分解:

$3^1\times 5^2\times {\mathrm{157}}^1\times {\mathrm{6199}}^1$

素因数の和:6369

約数の個数: 24

約数和(自身を含む): 121470400

約数和(自身を除く): 48477175

約数列:

[1, 3, 5, 15, 25, 75, 157, 471, 785, 2355, 3925, 6199, 11775, 18597, 30995, 92985, 154975, 464925, 973243, 2919729, 4866215, 14598645, 24331075, 72993225]

約数ペア:

[(1, 72993225), (3, 24331075), (5, 14598645), (15, 4866215), (25, 2919729), (75, 973243), (157, 464925), (471, 154975), (785, 92985), (2355, 30995), (3925, 18597), (6199, 11775)]