201770025

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{8329}}^1$

素因数の和:8378

約数の個数: 48

約数和(自身を含む): 371851200

約数和(自身を除く): 170081175

約数列:

[1, 3, 5, 15, 17, 19, 25, 51, 57, 75, 85, 95, 255, 285, 323, 425, 475, 969, 1275, 1425, 1615, 4845, 8075, 8329, 24225, 24987, 41645, 124935, 141593, 158251, 208225, 424779, 474753, 624675, 707965, 791255, 2123895, 2373765, 2690267, 3539825, 3956275, 8070801, 10619475, 11868825, 13451335, 40354005, 67256675, 201770025]

約数ペア:

[(1, 201770025), (3, 67256675), (5, 40354005), (15, 13451335), (17, 11868825), (19, 10619475), (25, 8070801), (51, 3956275), (57, 3539825), (75, 2690267), (85, 2373765), (95, 2123895), (255, 791255), (285, 707965), (323, 624675), (425, 474753), (475, 424779), (969, 208225), (1275, 158251), (1425, 141593), (1615, 124935), (4845, 41645), (8075, 24987), (8329, 24225)]