73819995

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{5783}}^1$

素因数の和:5851

約数の個数: 32

約数和(自身を含む): 126600192

約数和(自身を除く): 52780197

約数列:

[1, 3, 5, 15, 23, 37, 69, 111, 115, 185, 345, 555, 851, 2553, 4255, 5783, 12765, 17349, 28915, 86745, 133009, 213971, 399027, 641913, 665045, 1069855, 1995135, 3209565, 4921333, 14763999, 24606665, 73819995]

約数ペア:

[(1, 73819995), (3, 24606665), (5, 14763999), (15, 4921333), (23, 3209565), (37, 1995135), (69, 1069855), (111, 665045), (115, 641913), (185, 399027), (345, 213971), (555, 133009), (851, 86745), (2553, 28915), (4255, 17349), (5783, 12765)]