72352845

素因数分解:

$3^4\times 5^1\times {\mathrm{227}}^1\times {\mathrm{787}}^1$

素因数の和:1031

約数の個数: 40

約数和(自身を含む): 130436064

約数和(自身を除く): 58083219

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 227, 405, 681, 787, 1135, 2043, 2361, 3405, 3935, 6129, 7083, 10215, 11805, 18387, 21249, 30645, 35415, 63747, 91935, 106245, 178649, 318735, 535947, 893245, 1607841, 2679735, 4823523, 8039205, 14470569, 24117615, 72352845]

約数ペア:

[(1, 72352845), (3, 24117615), (5, 14470569), (9, 8039205), (15, 4823523), (27, 2679735), (45, 1607841), (81, 893245), (135, 535947), (227, 318735), (405, 178649), (681, 106245), (787, 91935), (1135, 63747), (2043, 35415), (2361, 30645), (3405, 21249), (3935, 18387), (6129, 11805), (7083, 10215)]