127907065

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{619}}^1$

素因数の和:682

約数の個数: 48

約数和(自身を含む): 191862720

約数和(自身を除く): 63955655

約数列:

[1, 5, 11, 13, 17, 55, 65, 85, 143, 187, 221, 289, 619, 715, 935, 1105, 1445, 2431, 3095, 3179, 3757, 6809, 8047, 10523, 12155, 15895, 18785, 34045, 40235, 41327, 52615, 88517, 115753, 136799, 178891, 206635, 442585, 578765, 683995, 894455, 1504789, 1967801, 2325583, 7523945, 9839005, 11627915, 25581413, 127907065]

約数ペア:

[(1, 127907065), (5, 25581413), (11, 11627915), (13, 9839005), (17, 7523945), (55, 2325583), (65, 1967801), (85, 1504789), (143, 894455), (187, 683995), (221, 578765), (289, 442585), (619, 206635), (715, 178891), (935, 136799), (1105, 115753), (1445, 88517), (2431, 52615), (3095, 41327), (3179, 40235), (3757, 34045), (6809, 18785), (8047, 15895), (10523, 12155)]