1008048715

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{421}}^1\times {\mathrm{443}}^1$

素因数の和:939

約数の個数: 32

約数和(自身を含む): 1295087616

約数和(自身を除く): 287038901

約数列:

[1, 5, 23, 47, 115, 235, 421, 443, 1081, 2105, 2215, 5405, 9683, 10189, 19787, 20821, 48415, 50945, 98935, 104105, 186503, 455101, 478883, 932515, 2275505, 2394415, 4289569, 8765641, 21447845, 43828205, 201609743, 1008048715]

約数ペア:

[(1, 1008048715), (5, 201609743), (23, 43828205), (47, 21447845), (115, 8765641), (235, 4289569), (421, 2394415), (443, 2275505), (1081, 932515), (2105, 478883), (2215, 455101), (5405, 186503), (9683, 104105), (10189, 98935), (19787, 50945), (20821, 48415)]