15671219395

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{5657}}^1$

素因数の和:5824

約数の個数: 64

約数和(自身を含む): 22584925440

約数和(自身を除く): 6913706045

約数列:

[1, 5, 13, 17, 23, 65, 85, 109, 115, 221, 299, 391, 545, 1105, 1417, 1495, 1853, 1955, 2507, 5083, 5657, 7085, 9265, 12535, 24089, 25415, 28285, 32591, 42619, 73541, 96169, 120445, 130111, 162955, 213095, 367705, 480845, 554047, 616613, 650555, 1250197, 1691443, 2211887, 2770235, 3083065, 6250985, 8015969, 8457215, 10482421, 11059435, 14182099, 28754531, 40079845, 52412105, 70910495, 136271473, 143772655, 184367287, 241095683, 681357365, 921836435, 1205478415, 3134243879, 15671219395]

約数ペア:

[(1, 15671219395), (5, 3134243879), (13, 1205478415), (17, 921836435), (23, 681357365), (65, 241095683), (85, 184367287), (109, 143772655), (115, 136271473), (221, 70910495), (299, 52412105), (391, 40079845), (545, 28754531), (1105, 14182099), (1417, 11059435), (1495, 10482421), (1853, 8457215), (1955, 8015969), (2507, 6250985), (5083, 3083065), (5657, 2770235), (7085, 2211887), (9265, 1691443), (12535, 1250197), (24089, 650555), (25415, 616613), (28285, 554047), (32591, 480845), (42619, 367705), (73541, 213095), (96169, 162955), (120445, 130111)]