41993925

素因数分解:

$3^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1$

素因数の和:278

約数の個数: 48

約数和(自身を含む): 72144192

約数和(自身を除く): 30150267

約数列:

[1, 3, 5, 15, 25, 61, 67, 75, 137, 183, 201, 305, 335, 411, 685, 915, 1005, 1525, 1675, 2055, 3425, 4087, 4575, 5025, 8357, 9179, 10275, 12261, 20435, 25071, 27537, 41785, 45895, 61305, 102175, 125355, 137685, 208925, 229475, 306525, 559919, 626775, 688425, 1679757, 2799595, 8398785, 13997975, 41993925]

約数ペア:

[(1, 41993925), (3, 13997975), (5, 8398785), (15, 2799595), (25, 1679757), (61, 688425), (67, 626775), (75, 559919), (137, 306525), (183, 229475), (201, 208925), (305, 137685), (335, 125355), (411, 102175), (685, 61305), (915, 45895), (1005, 41785), (1525, 27537), (1675, 25071), (2055, 20435), (3425, 12261), (4087, 10275), (4575, 9179), (5025, 8357)]