22130175

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^2\times {\mathrm{1021}}^1$

素因数の和:1068

約数の個数: 36

約数和(自身を含む): 38905496

約数和(自身を除く): 16775321

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 289, 425, 867, 1021, 1275, 1445, 3063, 4335, 5105, 7225, 15315, 17357, 21675, 25525, 52071, 76575, 86785, 260355, 295069, 433925, 885207, 1301775, 1475345, 4426035, 7376725, 22130175]

約数ペア:

[(1, 22130175), (3, 7376725), (5, 4426035), (15, 1475345), (17, 1301775), (25, 885207), (51, 433925), (75, 295069), (85, 260355), (255, 86785), (289, 76575), (425, 52071), (867, 25525), (1021, 21675), (1275, 17357), (1445, 15315), (3063, 7225), (4335, 5105)]