39943295

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^2\times {\mathrm{59}}^1$

素因数の和:152

約数の個数: 48

約数和(自身を含む): 60203520

約数和(自身を除く): 20260225

約数列:

[1, 5, 7, 23, 29, 35, 59, 115, 145, 161, 203, 295, 413, 667, 805, 841, 1015, 1357, 1711, 2065, 3335, 4205, 4669, 5887, 6785, 8555, 9499, 11977, 19343, 23345, 29435, 39353, 47495, 49619, 59885, 96715, 135401, 196765, 248095, 275471, 347333, 677005, 1141237, 1377355, 1736665, 5706185, 7988659, 39943295]

約数ペア:

[(1, 39943295), (5, 7988659), (7, 5706185), (23, 1736665), (29, 1377355), (35, 1141237), (59, 677005), (115, 347333), (145, 275471), (161, 248095), (203, 196765), (295, 135401), (413, 96715), (667, 59885), (805, 49619), (841, 47495), (1015, 39353), (1357, 29435), (1711, 23345), (2065, 19343), (3335, 11977), (4205, 9499), (4669, 8555), (5887, 6785)]