97808875

素因数分解:

$5^3\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{587}}^1$

素因数の和:676

約数の個数: 32

約数和(自身を含む): 129153024

約数和(自身を除く): 31344149

約数列:

[1, 5, 25, 31, 43, 125, 155, 215, 587, 775, 1075, 1333, 2935, 3875, 5375, 6665, 14675, 18197, 25241, 33325, 73375, 90985, 126205, 166625, 454925, 631025, 782471, 2274625, 3155125, 3912355, 19561775, 97808875]

約数ペア:

[(1, 97808875), (5, 19561775), (25, 3912355), (31, 3155125), (43, 2274625), (125, 782471), (155, 631025), (215, 454925), (587, 166625), (775, 126205), (1075, 90985), (1333, 73375), (2935, 33325), (3875, 25241), (5375, 18197), (6665, 14675)]