519408045

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2099}}^1$

素因数の和:2176

約数の個数: 80

約数和(自身を含む): 1024531200

約数和(自身を除く): 505123155

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 47, 65, 81, 117, 135, 141, 195, 235, 351, 405, 423, 585, 611, 705, 1053, 1269, 1755, 1833, 2099, 2115, 3055, 3807, 5265, 5499, 6297, 6345, 9165, 10495, 16497, 18891, 19035, 27287, 27495, 31485, 49491, 56673, 81861, 82485, 94455, 98653, 136435, 170019, 245583, 247455, 283365, 295959, 409305, 493265, 736749, 850095, 887877, 1227915, 1282489, 1479795, 2210247, 2663631, 3683745, 3847467, 4439385, 6412445, 7990893, 11051235, 11542401, 13318155, 19237335, 34627203, 39954465, 57712005, 103881609, 173136015, 519408045]

約数ペア:

[(1, 519408045), (3, 173136015), (5, 103881609), (9, 57712005), (13, 39954465), (15, 34627203), (27, 19237335), (39, 13318155), (45, 11542401), (47, 11051235), (65, 7990893), (81, 6412445), (117, 4439385), (135, 3847467), (141, 3683745), (195, 2663631), (235, 2210247), (351, 1479795), (405, 1282489), (423, 1227915), (585, 887877), (611, 850095), (705, 736749), (1053, 493265), (1269, 409305), (1755, 295959), (1833, 283365), (2099, 247455), (2115, 245583), (3055, 170019), (3807, 136435), (5265, 98653), (5499, 94455), (6297, 82485), (6345, 81861), (9165, 56673), (10495, 49491), (16497, 31485), (18891, 27495), (19035, 27287)]