7749888705

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{31769}}^1$

素因数の和:31935

約数の個数: 64

約数和(自身を含む): 14944608000

約数和(自身を除く): 7194719295

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 139, 195, 351, 417, 585, 695, 1251, 1755, 1807, 2085, 3753, 5421, 6255, 9035, 16263, 18765, 27105, 31769, 48789, 81315, 95307, 158845, 243945, 285921, 412997, 476535, 857763, 1238991, 1429605, 2064985, 3716973, 4288815, 4415891, 6194955, 11150919, 13247673, 18584865, 22079455, 39743019, 55754595, 57406583, 66238365, 119229057, 172219749, 198715095, 287032915, 516659247, 596145285, 861098745, 1549977741, 2583296235, 7749888705]

約数ペア:

[(1, 7749888705), (3, 2583296235), (5, 1549977741), (9, 861098745), (13, 596145285), (15, 516659247), (27, 287032915), (39, 198715095), (45, 172219749), (65, 119229057), (117, 66238365), (135, 57406583), (139, 55754595), (195, 39743019), (351, 22079455), (417, 18584865), (585, 13247673), (695, 11150919), (1251, 6194955), (1755, 4415891), (1807, 4288815), (2085, 3716973), (3753, 2064985), (5421, 1429605), (6255, 1238991), (9035, 857763), (16263, 476535), (18765, 412997), (27105, 285921), (31769, 243945), (48789, 158845), (81315, 95307)]