375173205

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{97}}^1\times {\mathrm{2131}}^1$

素因数の和:2258

約数の個数: 48

約数和(自身を含む): 666923712

約数和(自身を除く): 291750507

約数列:

[1, 3, 5, 11, 15, 33, 55, 97, 121, 165, 291, 363, 485, 605, 1067, 1455, 1815, 2131, 3201, 5335, 6393, 10655, 11737, 16005, 23441, 31965, 35211, 58685, 70323, 117205, 176055, 206707, 257851, 351615, 620121, 773553, 1033535, 1289255, 2273777, 3100605, 3867765, 6821331, 11368885, 25011547, 34106655, 75034641, 125057735, 375173205]

約数ペア:

[(1, 375173205), (3, 125057735), (5, 75034641), (11, 34106655), (15, 25011547), (33, 11368885), (55, 6821331), (97, 3867765), (121, 3100605), (165, 2273777), (291, 1289255), (363, 1033535), (485, 773553), (605, 620121), (1067, 351615), (1455, 257851), (1815, 206707), (2131, 176055), (3201, 117205), (5335, 70323), (6393, 58685), (10655, 35211), (11737, 31965), (16005, 23441)]