201833475

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{1307}}^1$

素因数の和:1420

約数の個数: 48

約数和(自身を含む): 350334720

約数和(自身を除く): 148501245

約数列:

[1, 3, 5, 15, 25, 29, 71, 75, 87, 145, 213, 355, 435, 725, 1065, 1307, 1775, 2059, 2175, 3921, 5325, 6177, 6535, 10295, 19605, 30885, 32675, 37903, 51475, 92797, 98025, 113709, 154425, 189515, 278391, 463985, 568545, 947575, 1391955, 2319925, 2691113, 2842725, 6959775, 8073339, 13455565, 40366695, 67277825, 201833475]

約数ペア:

[(1, 201833475), (3, 67277825), (5, 40366695), (15, 13455565), (25, 8073339), (29, 6959775), (71, 2842725), (75, 2691113), (87, 2319925), (145, 1391955), (213, 947575), (355, 568545), (435, 463985), (725, 278391), (1065, 189515), (1307, 154425), (1775, 113709), (2059, 98025), (2175, 92797), (3921, 51475), (5325, 37903), (6177, 32675), (6535, 30885), (10295, 19605)]