140485715

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{50993}}^1$

素因数の和:51046

約数の個数: 16

約数和(自身を含む): 183578400

約数和(自身を除く): 43092685

約数列:

[1, 5, 19, 29, 95, 145, 551, 2755, 50993, 254965, 968867, 1478797, 4844335, 7393985, 28097143, 140485715]

約数ペア:

[(1, 140485715), (5, 28097143), (19, 7393985), (29, 4844335), (95, 1478797), (145, 968867), (551, 254965), (2755, 50993)]