102945325

素因数分解:

$5^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{4423}}^1$

素因数の和:4466

約数の個数: 36

約数和(自身を含む): 156344160

約数和(自身を除く): 53398835

約数列:

[1, 5, 7, 19, 25, 35, 49, 95, 133, 175, 245, 475, 665, 931, 1225, 3325, 4423, 4655, 22115, 23275, 30961, 84037, 110575, 154805, 216727, 420185, 588259, 774025, 1083635, 2100925, 2941295, 4117813, 5418175, 14706475, 20589065, 102945325]

約数ペア:

[(1, 102945325), (5, 20589065), (7, 14706475), (19, 5418175), (25, 4117813), (35, 2941295), (49, 2100925), (95, 1083635), (133, 774025), (175, 588259), (245, 420185), (475, 216727), (665, 154805), (931, 110575), (1225, 84037), (3325, 30961), (4423, 23275), (4655, 22115)]