57023655

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{15391}}^1$

素因数の和:15431

約数の個数: 32

約数和(自身を含む): 103434240

約数和(自身を除く): 46410585

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 95, 195, 247, 285, 741, 1235, 3705, 15391, 46173, 76955, 200083, 230865, 292429, 600249, 877287, 1000415, 1462145, 3001245, 3801577, 4386435, 11404731, 19007885, 57023655]

約数ペア:

[(1, 57023655), (3, 19007885), (5, 11404731), (13, 4386435), (15, 3801577), (19, 3001245), (39, 1462145), (57, 1000415), (65, 877287), (95, 600249), (195, 292429), (247, 230865), (285, 200083), (741, 76955), (1235, 46173), (3705, 15391)]