15570290795

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1\times {\mathrm{521}}^1$

素因数の和:764

約数の個数: 64

約数和(自身を含む): 20609261568

約数和(自身を除く): 5038970773

約数列:

[1, 5, 23, 31, 83, 101, 115, 155, 415, 505, 521, 713, 1909, 2323, 2573, 2605, 3131, 3565, 8383, 9545, 11615, 11983, 12865, 15655, 16151, 41915, 43243, 52621, 59179, 59915, 72013, 80755, 192809, 216215, 259873, 263105, 295895, 360065, 371473, 964045, 994589, 1210283, 1299365, 1340533, 1631251, 1857365, 4367543, 4972945, 5977079, 6051415, 6702665, 8156255, 21837715, 29885395, 30832259, 37518773, 100453489, 135393833, 154161295, 187593865, 502267445, 676969165, 3114058159, 15570290795]

約数ペア:

[(1, 15570290795), (5, 3114058159), (23, 676969165), (31, 502267445), (83, 187593865), (101, 154161295), (115, 135393833), (155, 100453489), (415, 37518773), (505, 30832259), (521, 29885395), (713, 21837715), (1909, 8156255), (2323, 6702665), (2573, 6051415), (2605, 5977079), (3131, 4972945), (3565, 4367543), (8383, 1857365), (9545, 1631251), (11615, 1340533), (11983, 1299365), (12865, 1210283), (15655, 994589), (16151, 964045), (41915, 371473), (43243, 360065), (52621, 295895), (59179, 263105), (59915, 259873), (72013, 216215), (80755, 192809)]