252002025

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{3511}}^1$

素因数の和:3567

約数の個数: 72

約数和(自身を含む): 509520960

約数和(自身を除く): 257518935

約数列:

[1, 3, 5, 9, 11, 15, 25, 29, 33, 45, 55, 75, 87, 99, 145, 165, 225, 261, 275, 319, 435, 495, 725, 825, 957, 1305, 1595, 2175, 2475, 2871, 3511, 4785, 6525, 7975, 10533, 14355, 17555, 23925, 31599, 38621, 52665, 71775, 87775, 101819, 115863, 157995, 193105, 263325, 305457, 347589, 509095, 579315, 789975, 916371, 965525, 1120009, 1527285, 1737945, 2545475, 2896575, 3360027, 4581855, 5600045, 7636425, 8689725, 10080081, 16800135, 22909275, 28000225, 50400405, 84000675, 252002025]

約数ペア:

[(1, 252002025), (3, 84000675), (5, 50400405), (9, 28000225), (11, 22909275), (15, 16800135), (25, 10080081), (29, 8689725), (33, 7636425), (45, 5600045), (55, 4581855), (75, 3360027), (87, 2896575), (99, 2545475), (145, 1737945), (165, 1527285), (225, 1120009), (261, 965525), (275, 916371), (319, 789975), (435, 579315), (495, 509095), (725, 347589), (825, 305457), (957, 263325), (1305, 193105), (1595, 157995), (2175, 115863), (2475, 101819), (2871, 87775), (3511, 71775), (4785, 52665), (6525, 38621), (7975, 31599), (10533, 23925), (14355, 17555)]