17966200375

素因数分解:

$5^3\times {\mathrm{61}}^1\times {\mathrm{1129}}^1\times {\mathrm{2087}}^1$

素因数の和:3292

約数の個数: 32

約数和(自身を含む): 22820503680

約数和(自身を除く): 4854303305

約数列:

[1, 5, 25, 61, 125, 305, 1129, 1525, 2087, 5645, 7625, 10435, 28225, 52175, 68869, 127307, 141125, 260875, 344345, 636535, 1721725, 2356223, 3182675, 8608625, 11781115, 15913375, 58905575, 143729603, 294527875, 718648015, 3593240075, 17966200375]

約数ペア:

[(1, 17966200375), (5, 3593240075), (25, 718648015), (61, 294527875), (125, 143729603), (305, 58905575), (1129, 15913375), (1525, 11781115), (2087, 8608625), (5645, 3182675), (7625, 2356223), (10435, 1721725), (28225, 636535), (52175, 344345), (68869, 260875), (127307, 141125)]