3840772585

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{269}}^1\times {\mathrm{277}}^1$

素因数の和:638

約数の個数: 48

約数和(自身を含む): 5109784560

約数和(自身を除く): 1269011975

約数列:

[1, 5, 13, 61, 65, 169, 269, 277, 305, 793, 845, 1345, 1385, 3497, 3601, 3965, 10309, 16409, 16897, 17485, 18005, 45461, 46813, 51545, 74513, 82045, 84485, 213317, 219661, 227305, 234065, 372565, 968669, 1066585, 1098305, 2773121, 2855593, 4545293, 4843345, 12592697, 13865605, 14277965, 22726465, 59088809, 62963485, 295444045, 768154517, 3840772585]

約数ペア:

[(1, 3840772585), (5, 768154517), (13, 295444045), (61, 62963485), (65, 59088809), (169, 22726465), (269, 14277965), (277, 13865605), (305, 12592697), (793, 4843345), (845, 4545293), (1345, 2855593), (1385, 2773121), (3497, 1098305), (3601, 1066585), (3965, 968669), (10309, 372565), (16409, 234065), (16897, 227305), (17485, 219661), (18005, 213317), (45461, 84485), (46813, 82045), (51545, 74513)]