191047465

素因数分解:

$5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{977}}^1$

素因数の和:1177

約数の個数: 32

約数和(自身を含む): 271148544

約数和(自身を除く): 80101079

約数列:

[1, 5, 7, 35, 37, 151, 185, 259, 755, 977, 1057, 1295, 4885, 5285, 5587, 6839, 27935, 34195, 36149, 39109, 147527, 180745, 195545, 253043, 737635, 1032689, 1265215, 5163445, 5458499, 27292495, 38209493, 191047465]

約数ペア:

[(1, 191047465), (5, 38209493), (7, 27292495), (35, 5458499), (37, 5163445), (151, 1265215), (185, 1032689), (259, 737635), (755, 253043), (977, 195545), (1057, 180745), (1295, 147527), (4885, 39109), (5285, 36149), (5587, 34195), (6839, 27935)]