6551235225

素因数分解:

$3^2\times 5^2\times {\mathrm{41}}^2\times {\mathrm{17321}}^1$

素因数の和:17419

約数の個数: 54

約数和(自身を含む): 12027859818

約数和(自身を除く): 5476624593

約数列:

[1, 3, 5, 9, 15, 25, 41, 45, 75, 123, 205, 225, 369, 615, 1025, 1681, 1845, 3075, 5043, 8405, 9225, 15129, 17321, 25215, 42025, 51963, 75645, 86605, 126075, 155889, 259815, 378225, 433025, 710161, 779445, 1299075, 2130483, 3550805, 3897225, 6391449, 10652415, 17754025, 29116601, 31957245, 53262075, 87349803, 145583005, 159786225, 262049409, 436749015, 727915025, 1310247045, 2183745075, 6551235225]

約数ペア:

[(1, 6551235225), (3, 2183745075), (5, 1310247045), (9, 727915025), (15, 436749015), (25, 262049409), (41, 159786225), (45, 145583005), (75, 87349803), (123, 53262075), (205, 31957245), (225, 29116601), (369, 17754025), (615, 10652415), (1025, 6391449), (1681, 3897225), (1845, 3550805), (3075, 2130483), (5043, 1299075), (8405, 779445), (9225, 710161), (15129, 433025), (17321, 378225), (25215, 259815), (42025, 155889), (51963, 126075), (75645, 86605)]