938863675

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{71261}}^1$

素因数の和:71319

約数の個数: 24

約数和(自身を含む): 1272454272

約数和(自身を除く): 333590597

約数列:

[1, 5, 17, 25, 31, 85, 155, 425, 527, 775, 2635, 13175, 71261, 356305, 1211437, 1781525, 2209091, 6057185, 11045455, 30285925, 37554547, 55227275, 187772735, 938863675]

約数ペア:

[(1, 938863675), (5, 187772735), (17, 55227275), (25, 37554547), (31, 30285925), (85, 11045455), (155, 6057185), (425, 2209091), (527, 1781525), (775, 1211437), (2635, 356305), (13175, 71261)]