73420245

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{52631}}^1$

素因数の和:52673

約数の個数: 24

約数和(自身を含む): 131369472

約数和(自身を除く): 57949227

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 279, 465, 1395, 52631, 157893, 263155, 473679, 789465, 1631561, 2368395, 4894683, 8157805, 14684049, 24473415, 73420245]

約数ペア:

[(1, 73420245), (3, 24473415), (5, 14684049), (9, 8157805), (15, 4894683), (31, 2368395), (45, 1631561), (93, 789465), (155, 473679), (279, 263155), (465, 157893), (1395, 52631)]