172869435

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{953}}^1$

素因数の和:1132

約数の個数: 48

約数和(自身を含む): 312530400

約数和(自身を除く): 139660965

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 139, 145, 261, 417, 435, 695, 953, 1251, 1305, 2085, 2859, 4031, 4765, 6255, 8577, 12093, 14295, 20155, 27637, 36279, 42885, 60465, 82911, 132467, 138185, 181395, 248733, 397401, 414555, 662335, 1192203, 1243665, 1987005, 3841543, 5961015, 11524629, 19207715, 34573887, 57623145, 172869435]

約数ペア:

[(1, 172869435), (3, 57623145), (5, 34573887), (9, 19207715), (15, 11524629), (29, 5961015), (45, 3841543), (87, 1987005), (139, 1243665), (145, 1192203), (261, 662335), (417, 414555), (435, 397401), (695, 248733), (953, 181395), (1251, 138185), (1305, 132467), (2085, 82911), (2859, 60465), (4031, 42885), (4765, 36279), (6255, 27637), (8577, 20155), (12093, 14295)]