17152135

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1$

素因数の和:208

約数の個数: 64

約数和(自身を含む): 29030400

約数和(自身を除く): 11878265

約数列:

[1, 5, 7, 11, 13, 23, 35, 55, 65, 77, 91, 115, 143, 149, 161, 253, 299, 385, 455, 715, 745, 805, 1001, 1043, 1265, 1495, 1639, 1771, 1937, 2093, 3289, 3427, 5005, 5215, 8195, 8855, 9685, 10465, 11473, 13559, 16445, 17135, 21307, 23023, 23989, 37697, 44551, 57365, 67795, 106535, 115115, 119945, 149149, 188485, 222755, 263879, 311857, 490061, 745745, 1319395, 1559285, 2450305, 3430427, 17152135]

約数ペア:

[(1, 17152135), (5, 3430427), (7, 2450305), (11, 1559285), (13, 1319395), (23, 745745), (35, 490061), (55, 311857), (65, 263879), (77, 222755), (91, 188485), (115, 149149), (143, 119945), (149, 115115), (161, 106535), (253, 67795), (299, 57365), (385, 44551), (455, 37697), (715, 23989), (745, 23023), (805, 21307), (1001, 17135), (1043, 16445), (1265, 13559), (1495, 11473), (1639, 10465), (1771, 9685), (1937, 8855), (2093, 8195), (3289, 5215), (3427, 5005)]