502190065

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{1847}}^1$

素因数の和:2001

約数の個数: 32

約数和(自身を含む): 670602240

約数和(自身を除く): 168412175

約数列:

[1, 5, 13, 47, 65, 89, 235, 445, 611, 1157, 1847, 3055, 4183, 5785, 9235, 20915, 24011, 54379, 86809, 120055, 164383, 271895, 434045, 821915, 1128517, 2136979, 5642585, 7726001, 10684895, 38630005, 100438013, 502190065]

約数ペア:

[(1, 502190065), (5, 100438013), (13, 38630005), (47, 10684895), (65, 7726001), (89, 5642585), (235, 2136979), (445, 1128517), (611, 821915), (1157, 434045), (1847, 271895), (3055, 164383), (4183, 120055), (5785, 86809), (9235, 54379), (20915, 24011)]