70353725

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6983}}^1$

素因数の和:7037

約数の個数: 24

約数和(自身を含む): 96993792

約数和(自身を除く): 26640067

約数列:

[1, 5, 13, 25, 31, 65, 155, 325, 403, 775, 2015, 6983, 10075, 34915, 90779, 174575, 216473, 453895, 1082365, 2269475, 2814149, 5411825, 14070745, 70353725]

約数ペア:

[(1, 70353725), (5, 14070745), (13, 5411825), (25, 2814149), (31, 2269475), (65, 1082365), (155, 453895), (325, 216473), (403, 174575), (775, 90779), (2015, 34915), (6983, 10075)]