15696842785

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{197}}^1\times {\mathrm{229}}^1$

素因数の和:598

約数の個数: 64

約数和(自身を含む): 21070082880

約数和(自身を除く): 5373240095

約数列:

[1, 5, 13, 53, 65, 101, 197, 229, 265, 505, 689, 985, 1145, 1313, 2561, 2977, 3445, 5353, 6565, 10441, 12137, 12805, 14885, 19897, 23129, 26765, 45113, 52205, 60685, 69589, 99485, 115645, 135733, 157781, 225565, 258661, 300677, 347945, 586469, 678665, 788905, 1054541, 1225837, 1293305, 1503385, 2390989, 2932345, 4556413, 5272705, 6129185, 11954945, 13709033, 15935881, 22782065, 31082857, 59233369, 68545165, 79679405, 155414285, 241489889, 296166845, 1207449445, 3139368557, 15696842785]

約数ペア:

[(1, 15696842785), (5, 3139368557), (13, 1207449445), (53, 296166845), (65, 241489889), (101, 155414285), (197, 79679405), (229, 68545165), (265, 59233369), (505, 31082857), (689, 22782065), (985, 15935881), (1145, 13709033), (1313, 11954945), (2561, 6129185), (2977, 5272705), (3445, 4556413), (5353, 2932345), (6565, 2390989), (10441, 1503385), (12137, 1293305), (12805, 1225837), (14885, 1054541), (19897, 788905), (23129, 678665), (26765, 586469), (45113, 347945), (52205, 300677), (60685, 258661), (69589, 225565), (99485, 157781), (115645, 135733)]