29870996895

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{404017}}^1$

素因数の和:404112

約数の個数: 48

約数和(自身を含む): 54455162112

約数和(自身を除く): 24584165217

約数列:

[1, 3, 5, 9, 15, 31, 45, 53, 93, 155, 159, 265, 279, 465, 477, 795, 1395, 1643, 2385, 4929, 8215, 14787, 24645, 73935, 404017, 1212051, 2020085, 3636153, 6060255, 12524527, 18180765, 21412901, 37573581, 62622635, 64238703, 107064505, 112720743, 187867905, 192716109, 321193515, 563603715, 663799931, 963580545, 1991399793, 3318999655, 5974199379, 9956998965, 29870996895]

約数ペア:

[(1, 29870996895), (3, 9956998965), (5, 5974199379), (9, 3318999655), (15, 1991399793), (31, 963580545), (45, 663799931), (53, 563603715), (93, 321193515), (155, 192716109), (159, 187867905), (265, 112720743), (279, 107064505), (465, 64238703), (477, 62622635), (795, 37573581), (1395, 21412901), (1643, 18180765), (2385, 12524527), (4929, 6060255), (8215, 3636153), (14787, 2020085), (24645, 1212051), (73935, 404017)]