456438525

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{1321}}^1$

素因数の和:1622

約数の個数: 48

約数和(自身を含む): 802591488

約数和(自身を除く): 346152963

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 271, 425, 813, 1275, 1321, 1355, 3963, 4065, 4607, 6605, 6775, 13821, 19815, 20325, 22457, 23035, 33025, 67371, 69105, 99075, 112285, 115175, 336855, 345525, 357991, 561425, 1073973, 1684275, 1789955, 5369865, 6085847, 8949775, 18257541, 26849325, 30429235, 91287705, 152146175, 456438525]

約数ペア:

[(1, 456438525), (3, 152146175), (5, 91287705), (15, 30429235), (17, 26849325), (25, 18257541), (51, 8949775), (75, 6085847), (85, 5369865), (255, 1789955), (271, 1684275), (425, 1073973), (813, 561425), (1275, 357991), (1321, 345525), (1355, 336855), (3963, 115175), (4065, 112285), (4607, 99075), (6605, 69105), (6775, 67371), (13821, 33025), (19815, 23035), (20325, 22457)]