24739275

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{191}}^1$

素因数の和:372

約数の個数: 48

約数和(自身を含む): 45139968

約数和(自身を除く): 20400693

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 157, 165, 191, 275, 471, 573, 785, 825, 955, 1727, 2101, 2355, 2865, 3925, 4775, 5181, 6303, 8635, 10505, 11775, 14325, 25905, 29987, 31515, 43175, 52525, 89961, 129525, 149935, 157575, 329857, 449805, 749675, 989571, 1649285, 2249025, 4947855, 8246425, 24739275]

約数ペア:

[(1, 24739275), (3, 8246425), (5, 4947855), (11, 2249025), (15, 1649285), (25, 989571), (33, 749675), (55, 449805), (75, 329857), (157, 157575), (165, 149935), (191, 129525), (275, 89961), (471, 52525), (573, 43175), (785, 31515), (825, 29987), (955, 25905), (1727, 14325), (2101, 11775), (2355, 10505), (2865, 8635), (3925, 6303), (4775, 5181)]