80493465

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1$

素因数の和:250

約数の個数: 64

約数和(自身を含む): 144490752

約数和(自身を除く): 63997287

約数列:

[1, 3, 5, 13, 15, 39, 61, 65, 67, 101, 183, 195, 201, 303, 305, 335, 505, 793, 871, 915, 1005, 1313, 1515, 2379, 2613, 3939, 3965, 4087, 4355, 6161, 6565, 6767, 11895, 12261, 13065, 18483, 19695, 20301, 20435, 30805, 33835, 53131, 61305, 80093, 87971, 92415, 101505, 159393, 240279, 263913, 265655, 400465, 412787, 439855, 796965, 1201395, 1238361, 1319565, 2063935, 5366231, 6191805, 16098693, 26831155, 80493465]

約数ペア:

[(1, 80493465), (3, 26831155), (5, 16098693), (13, 6191805), (15, 5366231), (39, 2063935), (61, 1319565), (65, 1238361), (67, 1201395), (101, 796965), (183, 439855), (195, 412787), (201, 400465), (303, 265655), (305, 263913), (335, 240279), (505, 159393), (793, 101505), (871, 92415), (915, 87971), (1005, 80093), (1313, 61305), (1515, 53131), (2379, 33835), (2613, 30805), (3939, 20435), (3965, 20301), (4087, 19695), (4355, 18483), (6161, 13065), (6565, 12261), (6767, 11895)]