61622025

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^2\times {\mathrm{2843}}^1$

素因数の和:2890

約数の個数: 36

約数和(自身を含む): 108265392

約数和(自身を除く): 46643367

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 289, 425, 867, 1275, 1445, 2843, 4335, 7225, 8529, 14215, 21675, 42645, 48331, 71075, 144993, 213225, 241655, 724965, 821627, 1208275, 2464881, 3624825, 4108135, 12324405, 20540675, 61622025]

約数ペア:

[(1, 61622025), (3, 20540675), (5, 12324405), (15, 4108135), (17, 3624825), (25, 2464881), (51, 1208275), (75, 821627), (85, 724965), (255, 241655), (289, 213225), (425, 144993), (867, 71075), (1275, 48331), (1445, 42645), (2843, 21675), (4335, 14215), (7225, 8529)]