71290635

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{3769}}^1$

素因数の和:3887

約数の個数: 32

約数和(自身を含む): 124138560

約数和(自身を除く): 52847925

約数列:

[1, 3, 5, 13, 15, 39, 65, 97, 195, 291, 485, 1261, 1455, 3769, 3783, 6305, 11307, 18845, 18915, 48997, 56535, 146991, 244985, 365593, 734955, 1096779, 1827965, 4752709, 5483895, 14258127, 23763545, 71290635]

約数ペア:

[(1, 71290635), (3, 23763545), (5, 14258127), (13, 5483895), (15, 4752709), (39, 1827965), (65, 1096779), (97, 734955), (195, 365593), (291, 244985), (485, 146991), (1261, 56535), (1455, 48997), (3769, 18915), (3783, 18845), (6305, 11307)]