148812875

素因数分解:

$5^3\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{271}}^1$

素因数の和:500

約数の個数: 32

約数和(自身を含む): 195526656

約数和(自身を除く): 46713781

約数列:

[1, 5, 23, 25, 115, 125, 191, 271, 575, 955, 1355, 2875, 4393, 4775, 6233, 6775, 21965, 23875, 31165, 33875, 51761, 109825, 155825, 258805, 549125, 779125, 1190503, 1294025, 5952515, 6470125, 29762575, 148812875]

約数ペア:

[(1, 148812875), (5, 29762575), (23, 6470125), (25, 5952515), (115, 1294025), (125, 1190503), (191, 779125), (271, 549125), (575, 258805), (955, 155825), (1355, 109825), (2875, 51761), (4393, 33875), (4775, 31165), (6233, 23875), (6775, 21965)]