25058241

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{449}}^1$

素因数の和:527

約数の個数: 40

約数和(自身を含む): 41164200

約数和(自身を除く): 16105959

約数列:

[1, 3, 9, 13, 27, 39, 53, 81, 117, 159, 351, 449, 477, 689, 1053, 1347, 1431, 2067, 4041, 4293, 5837, 6201, 12123, 17511, 18603, 23797, 36369, 52533, 55809, 71391, 157599, 214173, 309361, 472797, 642519, 928083, 1927557, 2784249, 8352747, 25058241]

約数ペア:

[(1, 25058241), (3, 8352747), (9, 2784249), (13, 1927557), (27, 928083), (39, 642519), (53, 472797), (81, 309361), (117, 214173), (159, 157599), (351, 71391), (449, 55809), (477, 52533), (689, 36369), (1053, 23797), (1347, 18603), (1431, 17511), (2067, 12123), (4041, 6201), (4293, 5837)]