25108065

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1427}}^1$

素因数の和:1478

約数の個数: 48

約数和(自身を含む): 48117888

約数和(自身を除く): 23009823

約数列:

[1, 3, 5, 9, 15, 17, 23, 45, 51, 69, 85, 115, 153, 207, 255, 345, 391, 765, 1035, 1173, 1427, 1955, 3519, 4281, 5865, 7135, 12843, 17595, 21405, 24259, 32821, 64215, 72777, 98463, 121295, 164105, 218331, 295389, 363885, 492315, 557957, 1091655, 1476945, 1673871, 2789785, 5021613, 8369355, 25108065]

約数ペア:

[(1, 25108065), (3, 8369355), (5, 5021613), (9, 2789785), (15, 1673871), (17, 1476945), (23, 1091655), (45, 557957), (51, 492315), (69, 363885), (85, 295389), (115, 218331), (153, 164105), (207, 121295), (255, 98463), (345, 72777), (391, 64215), (765, 32821), (1035, 24259), (1173, 21405), (1427, 17595), (1955, 12843), (3519, 7135), (4281, 5865)]