27392965

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1$

素因数の和:277

約数の個数: 32

約数和(自身を含む): 36604800

約数和(自身を除く): 9211835

約数列:

[1, 5, 19, 29, 61, 95, 145, 163, 305, 551, 815, 1159, 1769, 2755, 3097, 4727, 5795, 8845, 9943, 15485, 23635, 33611, 49715, 89813, 168055, 188917, 288347, 449065, 944585, 1441735, 5478593, 27392965]

約数ペア:

[(1, 27392965), (5, 5478593), (19, 1441735), (29, 944585), (61, 449065), (95, 288347), (145, 188917), (163, 168055), (305, 89813), (551, 49715), (815, 33611), (1159, 23635), (1769, 15485), (2755, 9943), (3097, 8845), (4727, 5795)]