25465715

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{491}}^1$

素因数の和:571

約数の個数: 32

約数和(自身を含む): 35707392

約数和(自身を除く): 10241677

約数列:

[1, 5, 11, 23, 41, 55, 115, 205, 253, 451, 491, 943, 1265, 2255, 2455, 4715, 5401, 10373, 11293, 20131, 27005, 51865, 56465, 100655, 124223, 221441, 463013, 621115, 1107205, 2315065, 5093143, 25465715]

約数ペア:

[(1, 25465715), (5, 5093143), (11, 2315065), (23, 1107205), (41, 621115), (55, 463013), (115, 221441), (205, 124223), (253, 100655), (451, 56465), (491, 51865), (943, 27005), (1265, 20131), (2255, 11293), (2455, 10373), (4715, 5401)]