74239515

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{10247}}^1$

素因数の和:10288

約数の個数: 48

約数和(自身を含む): 153474048

約数和(自身を除く): 79234533

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 35, 45, 63, 69, 105, 115, 161, 207, 315, 345, 483, 805, 1035, 1449, 2415, 7245, 10247, 30741, 51235, 71729, 92223, 153705, 215187, 235681, 358645, 461115, 645561, 707043, 1075935, 1178405, 1649767, 2121129, 3227805, 3535215, 4949301, 8248835, 10605645, 14847903, 24746505, 74239515]

約数ペア:

[(1, 74239515), (3, 24746505), (5, 14847903), (7, 10605645), (9, 8248835), (15, 4949301), (21, 3535215), (23, 3227805), (35, 2121129), (45, 1649767), (63, 1178405), (69, 1075935), (105, 707043), (115, 645561), (161, 461115), (207, 358645), (315, 235681), (345, 215187), (483, 153705), (805, 92223), (1035, 71729), (1449, 51235), (2415, 30741), (7245, 10247)]