450638925

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{12703}}^1$

素因数の和:12770

約数の個数: 48

約数和(自身を含む): 831756288

約数和(自身を除く): 381117363

約数列:

[1, 3, 5, 11, 15, 25, 33, 43, 55, 75, 129, 165, 215, 275, 473, 645, 825, 1075, 1419, 2365, 3225, 7095, 11825, 12703, 35475, 38109, 63515, 139733, 190545, 317575, 419199, 546229, 698665, 952725, 1638687, 2095995, 2731145, 3493325, 6008519, 8193435, 10479975, 13655725, 18025557, 30042595, 40967175, 90127785, 150212975, 450638925]

約数ペア:

[(1, 450638925), (3, 150212975), (5, 90127785), (11, 40967175), (15, 30042595), (25, 18025557), (33, 13655725), (43, 10479975), (55, 8193435), (75, 6008519), (129, 3493325), (165, 2731145), (215, 2095995), (275, 1638687), (473, 952725), (645, 698665), (825, 546229), (1075, 419199), (1419, 317575), (2365, 190545), (3225, 139733), (7095, 63515), (11825, 38109), (12703, 35475)]