2027622015

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{541}}^1\times {\mathrm{2251}}^1$

素因数の和:2840

約数の個数: 48

約数和(自身を含む): 3617810976

約数和(自身を除く): 1590188961

約数列:

[1, 3, 5, 9, 15, 37, 45, 111, 185, 333, 541, 555, 1623, 1665, 2251, 2705, 4869, 6753, 8115, 11255, 20017, 20259, 24345, 33765, 60051, 83287, 100085, 101295, 180153, 249861, 300255, 416435, 749583, 900765, 1217791, 1249305, 3653373, 3747915, 6088955, 10960119, 18266865, 45058267, 54800595, 135174801, 225291335, 405524403, 675874005, 2027622015]

約数ペア:

[(1, 2027622015), (3, 675874005), (5, 405524403), (9, 225291335), (15, 135174801), (37, 54800595), (45, 45058267), (111, 18266865), (185, 10960119), (333, 6088955), (541, 3747915), (555, 3653373), (1623, 1249305), (1665, 1217791), (2251, 900765), (2705, 749583), (4869, 416435), (6753, 300255), (8115, 249861), (11255, 180153), (20017, 101295), (20259, 100085), (24345, 83287), (33765, 60051)]