22270325

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{503}}^1$

素因数の和:554

約数の個数: 48

約数和(自身を含む): 35997696

約数和(自身を除く): 13727371

約数列:

[1, 5, 7, 11, 23, 25, 35, 55, 77, 115, 161, 175, 253, 275, 385, 503, 575, 805, 1265, 1771, 1925, 2515, 3521, 4025, 5533, 6325, 8855, 11569, 12575, 17605, 27665, 38731, 44275, 57845, 80983, 88025, 127259, 138325, 193655, 289225, 404915, 636295, 890813, 968275, 2024575, 3181475, 4454065, 22270325]

約数ペア:

[(1, 22270325), (5, 4454065), (7, 3181475), (11, 2024575), (23, 968275), (25, 890813), (35, 636295), (55, 404915), (77, 289225), (115, 193655), (161, 138325), (175, 127259), (253, 88025), (275, 80983), (385, 57845), (503, 44275), (575, 38731), (805, 27665), (1265, 17605), (1771, 12575), (1925, 11569), (2515, 8855), (3521, 6325), (4025, 5533)]