299430395

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{2879}}^1$

素因数の和:2987

約数の個数: 32

約数和(自身を含む): 411402240

約数和(自身を除く): 111971845

約数列:

[1, 5, 11, 31, 55, 61, 155, 305, 341, 671, 1705, 1891, 2879, 3355, 9455, 14395, 20801, 31669, 89249, 104005, 158345, 175619, 446245, 878095, 981739, 1931809, 4908695, 5444189, 9659045, 27220945, 59886079, 299430395]

約数ペア:

[(1, 299430395), (5, 59886079), (11, 27220945), (31, 9659045), (55, 5444189), (61, 4908695), (155, 1931809), (305, 981739), (341, 878095), (671, 446245), (1705, 175619), (1891, 158345), (2879, 104005), (3355, 89249), (9455, 31669), (14395, 20801)]