51815052015

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2083}}^1\times {\mathrm{23357}}^1$

素因数の和:25519

約数の個数: 32

約数和(自身を含む): 84115708416

約数和(自身を除く): 32300656401

約数列:

[1, 3, 5, 15, 71, 213, 355, 1065, 2083, 6249, 10415, 23357, 31245, 70071, 116785, 147893, 350355, 443679, 739465, 1658347, 2218395, 4975041, 8291735, 24875205, 48652631, 145957893, 243263155, 729789465, 3454336801, 10363010403, 17271684005, 51815052015]

約数ペア:

[(1, 51815052015), (3, 17271684005), (5, 10363010403), (15, 3454336801), (71, 729789465), (213, 243263155), (355, 145957893), (1065, 48652631), (2083, 24875205), (6249, 8291735), (10415, 4975041), (23357, 2218395), (31245, 1658347), (70071, 739465), (116785, 443679), (147893, 350355)]