88750445

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{2689}}^1$

素因数の和:2765

約数の個数: 32

約数和(自身を含む): 130152960

約数和(自身を除く): 41402515

約数列:

[1, 5, 7, 23, 35, 41, 115, 161, 205, 287, 805, 943, 1435, 2689, 4715, 6601, 13445, 18823, 33005, 61847, 94115, 110249, 309235, 432929, 551245, 771743, 2164645, 2535727, 3858715, 12678635, 17750089, 88750445]

約数ペア:

[(1, 88750445), (5, 17750089), (7, 12678635), (23, 3858715), (35, 2535727), (41, 2164645), (115, 771743), (161, 551245), (205, 432929), (287, 309235), (805, 110249), (943, 94115), (1435, 61847), (2689, 33005), (4715, 18823), (6601, 13445)]