315156955545

素因数分解:

$3^3\times 5^1\times {\mathrm{1931}}^1\times {\mathrm{1208957}}^1$

素因数の和:1210902

約数の個数: 32

約数和(自身を含む): 560569645440

約数和(自身を除く): 245412689895

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1931, 5793, 9655, 17379, 28965, 52137, 86895, 260685, 1208957, 3626871, 6044785, 10880613, 18134355, 32641839, 54403065, 163209195, 2334495967, 7003487901, 11672479835, 21010463703, 35017439505, 63031391109, 105052318515, 315156955545]

約数ペア:

[(1, 315156955545), (3, 105052318515), (5, 63031391109), (9, 35017439505), (15, 21010463703), (27, 11672479835), (45, 7003487901), (135, 2334495967), (1931, 163209195), (5793, 54403065), (9655, 32641839), (17379, 18134355), (28965, 10880613), (52137, 6044785), (86895, 3626871), (260685, 1208957)]