73842775

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{631}}^1$

素因数の和:823

約数の個数: 24

約数和(自身を含む): 95295488

約数和(自身を除く): 21452713

約数列:

[1, 5, 25, 31, 151, 155, 631, 755, 775, 3155, 3775, 4681, 15775, 19561, 23405, 95281, 97805, 117025, 476405, 489025, 2382025, 2953711, 14768555, 73842775]

約数ペア:

[(1, 73842775), (5, 14768555), (25, 2953711), (31, 2382025), (151, 489025), (155, 476405), (631, 117025), (755, 97805), (775, 95281), (3155, 23405), (3775, 19561), (4681, 15775)]