2148463215

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{373}}^1\times {\mathrm{4129}}^1$

素因数の和:4544

約数の個数: 48

約数和(自身を含む): 3855371520

約数和(自身を除く): 1706908305

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 279, 373, 465, 1119, 1395, 1865, 3357, 4129, 5595, 11563, 12387, 16785, 20645, 34689, 37161, 57815, 61935, 104067, 127999, 173445, 185805, 383997, 520335, 639995, 1151991, 1540117, 1919985, 4620351, 5759955, 7700585, 13861053, 23101755, 47743627, 69305265, 143230881, 238718135, 429692643, 716154405, 2148463215]

約数ペア:

[(1, 2148463215), (3, 716154405), (5, 429692643), (9, 238718135), (15, 143230881), (31, 69305265), (45, 47743627), (93, 23101755), (155, 13861053), (279, 7700585), (373, 5759955), (465, 4620351), (1119, 1919985), (1395, 1540117), (1865, 1151991), (3357, 639995), (4129, 520335), (5595, 383997), (11563, 185805), (12387, 173445), (16785, 127999), (20645, 104067), (34689, 61935), (37161, 57815)]