29401645

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{179}}^1$

素因数の和:242

約数の個数: 48

約数和(自身を含む): 46085760

約数和(自身を除く): 16684115

約数列:

[1, 5, 7, 13, 19, 35, 65, 91, 95, 133, 179, 247, 361, 455, 665, 895, 1235, 1253, 1729, 1805, 2327, 2527, 3401, 4693, 6265, 8645, 11635, 12635, 16289, 17005, 23465, 23807, 32851, 44213, 64619, 81445, 119035, 164255, 221065, 309491, 323095, 452333, 840047, 1547455, 2261665, 4200235, 5880329, 29401645]

約数ペア:

[(1, 29401645), (5, 5880329), (7, 4200235), (13, 2261665), (19, 1547455), (35, 840047), (65, 452333), (91, 323095), (95, 309491), (133, 221065), (179, 164255), (247, 119035), (361, 81445), (455, 64619), (665, 44213), (895, 32851), (1235, 23807), (1253, 23465), (1729, 17005), (1805, 16289), (2327, 12635), (2527, 11635), (3401, 8645), (4693, 6265)]