42036645

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{1109}}^1$

素因数の和:1162

約数の個数: 48

約数和(自身を含む): 81198720

約数和(自身を除く): 39162075

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 285, 361, 399, 665, 1083, 1109, 1805, 1995, 2527, 3327, 5415, 5545, 7581, 7763, 12635, 16635, 21071, 23289, 37905, 38815, 63213, 105355, 116445, 147497, 316065, 400349, 442491, 737485, 1201047, 2001745, 2212455, 2802443, 6005235, 8407329, 14012215, 42036645]

約数ペア:

[(1, 42036645), (3, 14012215), (5, 8407329), (7, 6005235), (15, 2802443), (19, 2212455), (21, 2001745), (35, 1201047), (57, 737485), (95, 442491), (105, 400349), (133, 316065), (285, 147497), (361, 116445), (399, 105355), (665, 63213), (1083, 38815), (1109, 37905), (1805, 23289), (1995, 21071), (2527, 16635), (3327, 12635), (5415, 7763), (5545, 7581)]