22671565

素因数分解:

$5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:158

約数の個数: 48

約数和(自身を含む): 33841584

約数和(自身を除く): 11170019

約数列:

[1, 5, 7, 35, 37, 41, 49, 61, 185, 205, 245, 259, 287, 305, 427, 1295, 1435, 1517, 1813, 2009, 2135, 2257, 2501, 2989, 7585, 9065, 10045, 10619, 11285, 12505, 14945, 15799, 17507, 53095, 74333, 78995, 87535, 92537, 110593, 122549, 371665, 462685, 552965, 612745, 647759, 3238795, 4534313, 22671565]

約数ペア:

[(1, 22671565), (5, 4534313), (7, 3238795), (35, 647759), (37, 612745), (41, 552965), (49, 462685), (61, 371665), (185, 122549), (205, 110593), (245, 92537), (259, 87535), (287, 78995), (305, 74333), (427, 53095), (1295, 17507), (1435, 15799), (1517, 14945), (1813, 12505), (2009, 11285), (2135, 10619), (2257, 10045), (2501, 9065), (2989, 7585)]