1352979403775

素因数分解:

$5^2\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{1487}}^1\times {\mathrm{7237}}^1$

素因数の和:8888

約数の個数: 48

約数和(自身を含む): 1730805221376

約数和(自身を除く): 377825817601

約数列:

[1, 5, 25, 47, 107, 235, 535, 1175, 1487, 2675, 5029, 7237, 7435, 25145, 36185, 37175, 69889, 125725, 159109, 180925, 340139, 349445, 774359, 795545, 1700695, 1747225, 3871795, 3977725, 7478123, 8503475, 10761419, 19358975, 36394873, 37390615, 53807095, 181974365, 186953075, 269035475, 505786693, 909871825, 1151471833, 2528933465, 5757359165, 12644667325, 28786795825, 54119176151, 270595880755, 1352979403775]

約数ペア:

[(1, 1352979403775), (5, 270595880755), (25, 54119176151), (47, 28786795825), (107, 12644667325), (235, 5757359165), (535, 2528933465), (1175, 1151471833), (1487, 909871825), (2675, 505786693), (5029, 269035475), (7237, 186953075), (7435, 181974365), (25145, 53807095), (36185, 37390615), (37175, 36394873), (69889, 19358975), (125725, 10761419), (159109, 8503475), (180925, 7478123), (340139, 3977725), (349445, 3871795), (774359, 1747225), (795545, 1700695)]