30566725

素因数分解:

$5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{317}}^1$

素因数の和:382

約数の個数: 48

約数和(自身を含む): 47318400

約数和(自身を除く): 16751675

約数列:

[1, 5, 7, 19, 25, 29, 35, 95, 133, 145, 175, 203, 317, 475, 551, 665, 725, 1015, 1585, 2219, 2755, 3325, 3857, 5075, 6023, 7925, 9193, 11095, 13775, 19285, 30115, 42161, 45965, 55475, 64351, 96425, 150575, 174667, 210805, 229825, 321755, 873335, 1054025, 1222669, 1608775, 4366675, 6113345, 30566725]

約数ペア:

[(1, 30566725), (5, 6113345), (7, 4366675), (19, 1608775), (25, 1222669), (29, 1054025), (35, 873335), (95, 321755), (133, 229825), (145, 210805), (175, 174667), (203, 150575), (317, 96425), (475, 64351), (551, 55475), (665, 45965), (725, 42161), (1015, 30115), (1585, 19285), (2219, 13775), (2755, 11095), (3325, 9193), (3857, 7925), (5075, 6023)]