89251425

素因数分解:

$3^2\times 5^2\times {\mathrm{89}}^1\times {\mathrm{4457}}^1$

素因数の和:4562

約数の個数: 36

約数和(自身を含む): 161691660

約数和(自身を除く): 72440235

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 89, 225, 267, 445, 801, 1335, 2225, 4005, 4457, 6675, 13371, 20025, 22285, 40113, 66855, 111425, 200565, 334275, 396673, 1002825, 1190019, 1983365, 3570057, 5950095, 9916825, 17850285, 29750475, 89251425]

約数ペア:

[(1, 89251425), (3, 29750475), (5, 17850285), (9, 9916825), (15, 5950095), (25, 3570057), (45, 1983365), (75, 1190019), (89, 1002825), (225, 396673), (267, 334275), (445, 200565), (801, 111425), (1335, 66855), (2225, 40113), (4005, 22285), (4457, 20025), (6675, 13371)]