337494025

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{419}}^1$

素因数の和:570

約数の個数: 48

約数和(自身を含む): 478094400

約数和(自身を除く): 140600375

約数列:

[1, 5, 11, 25, 29, 55, 101, 145, 275, 319, 419, 505, 725, 1111, 1595, 2095, 2525, 2929, 4609, 5555, 7975, 10475, 12151, 14645, 23045, 27775, 32219, 42319, 60755, 73225, 115225, 133661, 161095, 211595, 303775, 465509, 668305, 805475, 1057975, 1227251, 2327545, 3341525, 6136255, 11637725, 13499761, 30681275, 67498805, 337494025]

約数ペア:

[(1, 337494025), (5, 67498805), (11, 30681275), (25, 13499761), (29, 11637725), (55, 6136255), (101, 3341525), (145, 2327545), (275, 1227251), (319, 1057975), (419, 805475), (505, 668305), (725, 465509), (1111, 303775), (1595, 211595), (2095, 161095), (2525, 133661), (2929, 115225), (4609, 73225), (5555, 60755), (7975, 42319), (10475, 32219), (12151, 27775), (14645, 23045)]