15270975

素因数分解:

$3^2\times 5^2\times {\mathrm{67}}^1\times {\mathrm{1013}}^1$

素因数の和:1096

約数の個数: 36

約数和(自身を含む): 27787656

約数和(自身を除く): 12516681

約数列:

[1, 3, 5, 9, 15, 25, 45, 67, 75, 201, 225, 335, 603, 1005, 1013, 1675, 3015, 3039, 5025, 5065, 9117, 15075, 15195, 25325, 45585, 67871, 75975, 203613, 227925, 339355, 610839, 1018065, 1696775, 3054195, 5090325, 15270975]

約数ペア:

[(1, 15270975), (3, 5090325), (5, 3054195), (9, 1696775), (15, 1018065), (25, 610839), (45, 339355), (67, 227925), (75, 203613), (201, 75975), (225, 67871), (335, 45585), (603, 25325), (1005, 15195), (1013, 15075), (1675, 9117), (3015, 5065), (3039, 5025)]