7950871425

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{193}}^1\times {\mathrm{599}}^1$

素因数の和:943

約数の個数: 96

約数和(自身を含む): 15241881600

約数和(自身を除く): 7291010175

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 131, 175, 193, 393, 525, 579, 599, 655, 917, 965, 1351, 1797, 1965, 2751, 2895, 2995, 3275, 4053, 4193, 4585, 4825, 6755, 8985, 9825, 12579, 13755, 14475, 14975, 20265, 20965, 22925, 25283, 33775, 44925, 62895, 68775, 75849, 78469, 101325, 104825, 115607, 126415, 176981, 235407, 314475, 346821, 379245, 392345, 530943, 549283, 578035, 632075, 809249, 884905, 1177035, 1647849, 1734105, 1896225, 1961725, 2427747, 2654715, 2746415, 2890175, 4046245, 4424525, 5885175, 8239245, 8670525, 12138735, 13273575, 13732075, 15144517, 20231225, 41196225, 45433551, 60693675, 75722585, 106011619, 227167755, 318034857, 378612925, 530058095, 1135838775, 1590174285, 2650290475, 7950871425]

約数ペア:

[(1, 7950871425), (3, 2650290475), (5, 1590174285), (7, 1135838775), (15, 530058095), (21, 378612925), (25, 318034857), (35, 227167755), (75, 106011619), (105, 75722585), (131, 60693675), (175, 45433551), (193, 41196225), (393, 20231225), (525, 15144517), (579, 13732075), (599, 13273575), (655, 12138735), (917, 8670525), (965, 8239245), (1351, 5885175), (1797, 4424525), (1965, 4046245), (2751, 2890175), (2895, 2746415), (2995, 2654715), (3275, 2427747), (4053, 1961725), (4193, 1896225), (4585, 1734105), (4825, 1647849), (6755, 1177035), (8985, 884905), (9825, 809249), (12579, 632075), (13755, 578035), (14475, 549283), (14975, 530943), (20265, 392345), (20965, 379245), (22925, 346821), (25283, 314475), (33775, 235407), (44925, 176981), (62895, 126415), (68775, 115607), (75849, 104825), (78469, 101325)]