22945155

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:188

約数の個数: 48

約数和(自身を含む): 40081920

約数和(自身を除く): 17136765

約数列:

[1, 3, 5, 15, 17, 51, 67, 79, 85, 201, 237, 255, 289, 335, 395, 867, 1005, 1139, 1185, 1343, 1445, 3417, 4029, 4335, 5293, 5695, 6715, 15879, 17085, 19363, 20145, 22831, 26465, 58089, 68493, 79395, 89981, 96815, 114155, 269943, 290445, 342465, 449905, 1349715, 1529677, 4589031, 7648385, 22945155]

約数ペア:

[(1, 22945155), (3, 7648385), (5, 4589031), (15, 1529677), (17, 1349715), (51, 449905), (67, 342465), (79, 290445), (85, 269943), (201, 114155), (237, 96815), (255, 89981), (289, 79395), (335, 68493), (395, 58089), (867, 26465), (1005, 22831), (1139, 20145), (1185, 19363), (1343, 17085), (1445, 15879), (3417, 6715), (4029, 5695), (4335, 5293)]