89300625

素因数分解:

$3^1\times 5^4\times {\mathrm{97}}^1\times {\mathrm{491}}^1$

素因数の和:611

約数の個数: 40

約数和(自身を含む): 150626784

約数和(自身を除く): 61326159

約数列:

[1, 3, 5, 15, 25, 75, 97, 125, 291, 375, 485, 491, 625, 1455, 1473, 1875, 2425, 2455, 7275, 7365, 12125, 12275, 36375, 36825, 47627, 60625, 61375, 142881, 181875, 184125, 238135, 306875, 714405, 920625, 1190675, 3572025, 5953375, 17860125, 29766875, 89300625]

約数ペア:

[(1, 89300625), (3, 29766875), (5, 17860125), (15, 5953375), (25, 3572025), (75, 1190675), (97, 920625), (125, 714405), (291, 306875), (375, 238135), (485, 184125), (491, 181875), (625, 142881), (1455, 61375), (1473, 60625), (1875, 47627), (2425, 36825), (2455, 36375), (7275, 12275), (7365, 12125)]