188686035

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{757}}^1$

素因数の和:988

約数の個数: 48

約数和(自身を含む): 340554240

約数和(自身を除く): 151868205

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 191, 261, 435, 573, 757, 955, 1305, 1719, 2271, 2865, 3785, 5539, 6813, 8595, 11355, 16617, 21953, 27695, 34065, 49851, 65859, 83085, 109765, 144587, 197577, 249255, 329295, 433761, 722935, 987885, 1301283, 2168805, 4193023, 6506415, 12579069, 20965115, 37737207, 62895345, 188686035]

約数ペア:

[(1, 188686035), (3, 62895345), (5, 37737207), (9, 20965115), (15, 12579069), (29, 6506415), (45, 4193023), (87, 2168805), (145, 1301283), (191, 987885), (261, 722935), (435, 433761), (573, 329295), (757, 249255), (955, 197577), (1305, 144587), (1719, 109765), (2271, 83085), (2865, 65859), (3785, 49851), (5539, 34065), (6813, 27695), (8595, 21953), (11355, 16617)]