48953715

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{443}}^1$

素因数の和:643

約数の個数: 32

約数和(自身を含む): 80559360

約数和(自身を除く): 31605645

約数列:

[1, 3, 5, 15, 53, 139, 159, 265, 417, 443, 695, 795, 1329, 2085, 2215, 6645, 7367, 22101, 23479, 36835, 61577, 70437, 110505, 117395, 184731, 307885, 352185, 923655, 3263581, 9790743, 16317905, 48953715]

約数ペア:

[(1, 48953715), (3, 16317905), (5, 9790743), (15, 3263581), (53, 923655), (139, 352185), (159, 307885), (265, 184731), (417, 117395), (443, 110505), (695, 70437), (795, 61577), (1329, 36835), (2085, 23479), (2215, 22101), (6645, 7367)]