258045585395

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{107}}^1\times {\mathrm{631}}^1\times {\mathrm{4523}}^1$

素因数の和:5292

約数の個数: 48

約数和(自身を含む): 339051578112

約数和(自身を除く): 81005992717

約数列:

[1, 5, 13, 65, 107, 169, 535, 631, 845, 1391, 3155, 4523, 6955, 8203, 18083, 22615, 41015, 58799, 67517, 90415, 106639, 293995, 337585, 483961, 533195, 764387, 877721, 2419805, 2854013, 3821935, 4388605, 6291493, 11410373, 14270065, 31457465, 37102169, 57051865, 81789409, 185510845, 305379391, 408947045, 482328197, 1526896955, 2411640985, 3969932083, 19849660415, 51609117079, 258045585395]

約数ペア:

[(1, 258045585395), (5, 51609117079), (13, 19849660415), (65, 3969932083), (107, 2411640985), (169, 1526896955), (535, 482328197), (631, 408947045), (845, 305379391), (1391, 185510845), (3155, 81789409), (4523, 57051865), (6955, 37102169), (8203, 31457465), (18083, 14270065), (22615, 11410373), (41015, 6291493), (58799, 4388605), (67517, 3821935), (90415, 2854013), (106639, 2419805), (293995, 877721), (337585, 764387), (483961, 533195)]