24760515

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1$

素因数の和:244

約数の個数: 64

約数和(自身を含む): 46287360

約数和(自身を除く): 21526845

約数列:

[1, 3, 5, 13, 15, 19, 39, 41, 57, 65, 95, 123, 163, 195, 205, 247, 285, 489, 533, 615, 741, 779, 815, 1235, 1599, 2119, 2337, 2445, 2665, 3097, 3705, 3895, 6357, 6683, 7995, 9291, 10127, 10595, 11685, 15485, 20049, 30381, 31785, 33415, 40261, 46455, 50635, 86879, 100245, 120783, 126977, 151905, 201305, 260637, 380931, 434395, 603915, 634885, 1303185, 1650701, 1904655, 4952103, 8253505, 24760515]

約数ペア:

[(1, 24760515), (3, 8253505), (5, 4952103), (13, 1904655), (15, 1650701), (19, 1303185), (39, 634885), (41, 603915), (57, 434395), (65, 380931), (95, 260637), (123, 201305), (163, 151905), (195, 126977), (205, 120783), (247, 100245), (285, 86879), (489, 50635), (533, 46455), (615, 40261), (741, 33415), (779, 31785), (815, 30381), (1235, 20049), (1599, 15485), (2119, 11685), (2337, 10595), (2445, 10127), (2665, 9291), (3097, 7995), (3705, 6683), (3895, 6357)]