22397625

素因数分解:

$3^2\times 5^3\times {\mathrm{43}}^1\times {\mathrm{463}}^1$

素因数の和:527

約数の個数: 48

約数和(自身を含む): 41403648

約数和(自身を除く): 19006023

約数列:

[1, 3, 5, 9, 15, 25, 43, 45, 75, 125, 129, 215, 225, 375, 387, 463, 645, 1075, 1125, 1389, 1935, 2315, 3225, 4167, 5375, 6945, 9675, 11575, 16125, 19909, 20835, 34725, 48375, 57875, 59727, 99545, 104175, 173625, 179181, 298635, 497725, 520875, 895905, 1493175, 2488625, 4479525, 7465875, 22397625]

約数ペア:

[(1, 22397625), (3, 7465875), (5, 4479525), (9, 2488625), (15, 1493175), (25, 895905), (43, 520875), (45, 497725), (75, 298635), (125, 179181), (129, 173625), (215, 104175), (225, 99545), (375, 59727), (387, 57875), (463, 48375), (645, 34725), (1075, 20835), (1125, 19909), (1389, 16125), (1935, 11575), (2315, 9675), (3225, 6945), (4167, 5375)]