102622975

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{571}}^1$

素因数の和:680

約数の個数: 48

約数和(自身を含む): 158878720

約数和(自身を除く): 56255745

約数列:

[1, 5, 7, 13, 25, 35, 65, 79, 91, 175, 325, 395, 455, 553, 571, 1027, 1975, 2275, 2765, 2855, 3997, 5135, 7189, 7423, 13825, 14275, 19985, 25675, 35945, 37115, 45109, 51961, 99925, 179725, 185575, 225545, 259805, 315763, 586417, 1127725, 1299025, 1578815, 2932085, 4104919, 7894075, 14660425, 20524595, 102622975]

約数ペア:

[(1, 102622975), (5, 20524595), (7, 14660425), (13, 7894075), (25, 4104919), (35, 2932085), (65, 1578815), (79, 1299025), (91, 1127725), (175, 586417), (325, 315763), (395, 259805), (455, 225545), (553, 185575), (571, 179725), (1027, 99925), (1975, 51961), (2275, 45109), (2765, 37115), (2855, 35945), (3997, 25675), (5135, 19985), (7189, 14275), (7423, 13825)]