172269105

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{4003}}^1$

素因数の和:4181

約数の個数: 32

約数和(自身を含む): 292131840

約数和(自身を除く): 119862735

約数列:

[1, 3, 5, 15, 19, 57, 95, 151, 285, 453, 755, 2265, 2869, 4003, 8607, 12009, 14345, 20015, 43035, 60045, 76057, 228171, 380285, 604453, 1140855, 1813359, 3022265, 9066795, 11484607, 34453821, 57423035, 172269105]

約数ペア:

[(1, 172269105), (3, 57423035), (5, 34453821), (15, 11484607), (19, 9066795), (57, 3022265), (95, 1813359), (151, 1140855), (285, 604453), (453, 380285), (755, 228171), (2265, 76057), (2869, 60045), (4003, 43035), (8607, 20015), (12009, 14345)]