1161015

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1$

素因数の和:211

約数の個数: 32

約数和(自身を含む): 2047680

約数和(自身を除く): 886665

約数列:

[1, 3, 5, 15, 17, 29, 51, 85, 87, 145, 157, 255, 435, 471, 493, 785, 1479, 2355, 2465, 2669, 4553, 7395, 8007, 13345, 13659, 22765, 40035, 68295, 77401, 232203, 387005, 1161015]

約数ペア:

[(1, 1161015), (3, 387005), (5, 232203), (15, 77401), (17, 68295), (29, 40035), (51, 22765), (85, 13659), (87, 13345), (145, 8007), (157, 7395), (255, 4553), (435, 2669), (471, 2465), (493, 2355), (785, 1479)]