228614156765

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{307759}}^1$

素因数の和:307949

約数の個数: 32

約数和(自身を含む): 292495104000

約数和(自身を除く): 63880947235

約数列:

[1, 5, 29, 47, 109, 145, 235, 545, 1363, 3161, 5123, 6815, 15805, 25615, 148567, 307759, 742835, 1538795, 8925011, 14464673, 33545731, 44625055, 72323365, 167728655, 419475517, 972826199, 1576649357, 2097377585, 4864130995, 7883246785, 45722831353, 228614156765]

約数ペア:

[(1, 228614156765), (5, 45722831353), (29, 7883246785), (47, 4864130995), (109, 2097377585), (145, 1576649357), (235, 972826199), (545, 419475517), (1363, 167728655), (3161, 72323365), (5123, 44625055), (6815, 33545731), (15805, 14464673), (25615, 8925011), (148567, 1538795), (307759, 742835)]