80755415

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2843}}^1$

素因数の和:2903

約数の個数: 32

約数和(自身を含む): 114670080

約数和(自身を除く): 33914665

約数列:

[1, 5, 13, 19, 23, 65, 95, 115, 247, 299, 437, 1235, 1495, 2185, 2843, 5681, 14215, 28405, 36959, 54017, 65389, 184795, 270085, 326945, 702221, 850057, 1242391, 3511105, 4250285, 6211955, 16151083, 80755415]

約数ペア:

[(1, 80755415), (5, 16151083), (13, 6211955), (19, 4250285), (23, 3511105), (65, 1242391), (95, 850057), (115, 702221), (247, 326945), (299, 270085), (437, 184795), (1235, 65389), (1495, 54017), (2185, 36959), (2843, 28405), (5681, 14215)]