57261015

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{17}}^3\times {\mathrm{37}}^1$

素因数の和:106

約数の個数: 96

約数和(自身を含む): 123776640

約数和(自身を除く): 66515625

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 35, 37, 45, 51, 63, 85, 105, 111, 119, 153, 185, 255, 259, 289, 315, 333, 357, 555, 595, 629, 765, 777, 867, 1071, 1295, 1445, 1665, 1785, 1887, 2023, 2331, 2601, 3145, 3885, 4335, 4403, 4913, 5355, 5661, 6069, 9435, 10115, 10693, 11655, 13005, 13209, 14739, 18207, 22015, 24565, 28305, 30345, 32079, 34391, 39627, 44217, 53465, 66045, 73695, 74851, 91035, 96237, 103173, 160395, 171955, 181781, 198135, 221085, 224553, 309519, 374255, 481185, 515865, 545343, 673659, 908905, 1122765, 1272467, 1547595, 1636029, 2726715, 3368295, 3817401, 6362335, 8180145, 11452203, 19087005, 57261015]

約数ペア:

[(1, 57261015), (3, 19087005), (5, 11452203), (7, 8180145), (9, 6362335), (15, 3817401), (17, 3368295), (21, 2726715), (35, 1636029), (37, 1547595), (45, 1272467), (51, 1122765), (63, 908905), (85, 673659), (105, 545343), (111, 515865), (119, 481185), (153, 374255), (185, 309519), (255, 224553), (259, 221085), (289, 198135), (315, 181781), (333, 171955), (357, 160395), (555, 103173), (595, 96237), (629, 91035), (765, 74851), (777, 73695), (867, 66045), (1071, 53465), (1295, 44217), (1445, 39627), (1665, 34391), (1785, 32079), (1887, 30345), (2023, 28305), (2331, 24565), (2601, 22015), (3145, 18207), (3885, 14739), (4335, 13209), (4403, 13005), (4913, 11655), (5355, 10693), (5661, 10115), (6069, 9435)]