131844135

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{12503}}^1$

素因数の和:12567

約数の個数: 32

約数和(自身を含む): 228072960

約数和(自身を除く): 96228825

約数列:

[1, 3, 5, 15, 19, 37, 57, 95, 111, 185, 285, 555, 703, 2109, 3515, 10545, 12503, 37509, 62515, 187545, 237557, 462611, 712671, 1187785, 1387833, 2313055, 3563355, 6939165, 8789609, 26368827, 43948045, 131844135]

約数ペア:

[(1, 131844135), (3, 43948045), (5, 26368827), (15, 8789609), (19, 6939165), (37, 3563355), (57, 2313055), (95, 1387833), (111, 1187785), (185, 712671), (285, 462611), (555, 237557), (703, 187545), (2109, 62515), (3515, 37509), (10545, 12503)]