15702580205

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{641}}^1\times {\mathrm{3659}}^1$

素因数の和:4421

約数の個数: 32

約数和(自身を含む): 20527153920

約数和(自身を除く): 4824573715

約数列:

[1, 5, 13, 65, 103, 515, 641, 1339, 3205, 3659, 6695, 8333, 18295, 41665, 47567, 66023, 237835, 330115, 376877, 858299, 1884385, 2345419, 4291495, 4899401, 11727095, 24497005, 30490447, 152452235, 241578157, 1207890785, 3140516041, 15702580205]

約数ペア:

[(1, 15702580205), (5, 3140516041), (13, 1207890785), (65, 241578157), (103, 152452235), (515, 30490447), (641, 24497005), (1339, 11727095), (3205, 4899401), (3659, 4291495), (6695, 2345419), (8333, 1884385), (18295, 858299), (41665, 376877), (47567, 330115), (66023, 237835)]