55477725

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1109}}^1$

素因数の和:1174

約数の個数: 48

約数和(自身を含む): 99100800

約数和(自身を除く): 43623075

約数列:

[1, 3, 5, 15, 23, 25, 29, 69, 75, 87, 115, 145, 345, 435, 575, 667, 725, 1109, 1725, 2001, 2175, 3327, 3335, 5545, 10005, 16635, 16675, 25507, 27725, 32161, 50025, 76521, 83175, 96483, 127535, 160805, 382605, 482415, 637675, 739703, 804025, 1913025, 2219109, 2412075, 3698515, 11095545, 18492575, 55477725]

約数ペア:

[(1, 55477725), (3, 18492575), (5, 11095545), (15, 3698515), (23, 2412075), (25, 2219109), (29, 1913025), (69, 804025), (75, 739703), (87, 637675), (115, 482415), (145, 382605), (345, 160805), (435, 127535), (575, 96483), (667, 83175), (725, 76521), (1109, 50025), (1725, 32161), (2001, 27725), (2175, 25507), (3327, 16675), (3335, 16635), (5545, 10005)]