74349225

素因数分解:

$3^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{4789}}^1$

素因数の和:4831

約数の個数: 48

約数和(自身を含む): 142550400

約数和(自身を除く): 68201175

約数列:

[1, 3, 5, 9, 15, 23, 25, 27, 45, 69, 75, 115, 135, 207, 225, 345, 575, 621, 675, 1035, 1725, 3105, 4789, 5175, 14367, 15525, 23945, 43101, 71835, 110147, 119725, 129303, 215505, 330441, 359175, 550735, 646515, 991323, 1077525, 1652205, 2753675, 2973969, 3232575, 4956615, 8261025, 14869845, 24783075, 74349225]

約数ペア:

[(1, 74349225), (3, 24783075), (5, 14869845), (9, 8261025), (15, 4956615), (23, 3232575), (25, 2973969), (27, 2753675), (45, 1652205), (69, 1077525), (75, 991323), (115, 646515), (135, 550735), (207, 359175), (225, 330441), (345, 215505), (575, 129303), (621, 119725), (675, 110147), (1035, 71835), (1725, 43101), (3105, 23945), (4789, 15525), (5175, 14367)]