61364205

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{10253}}^1$

素因数の和:10290

約数の個数: 48

約数和(自身を含む): 127969920

約数和(自身を除く): 66605715

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 35, 45, 57, 63, 95, 105, 133, 171, 285, 315, 399, 665, 855, 1197, 1995, 5985, 10253, 30759, 51265, 71771, 92277, 153795, 194807, 215313, 358855, 461385, 584421, 645939, 974035, 1076565, 1363649, 1753263, 2922105, 3229695, 4090947, 6818245, 8766315, 12272841, 20454735, 61364205]

約数ペア:

[(1, 61364205), (3, 20454735), (5, 12272841), (7, 8766315), (9, 6818245), (15, 4090947), (19, 3229695), (21, 2922105), (35, 1753263), (45, 1363649), (57, 1076565), (63, 974035), (95, 645939), (105, 584421), (133, 461385), (171, 358855), (285, 215313), (315, 194807), (399, 153795), (665, 92277), (855, 71771), (1197, 51265), (1995, 30759), (5985, 10253)]