628616256075

素因数分解:

$3^2\times 5^2\times {\mathrm{347}}^2\times {\mathrm{23203}}^1$

素因数の和:23913

約数の個数: 54

約数和(自身を含む): 1129224307484

約数和(自身を除く): 500608051409

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 347, 1041, 1735, 3123, 5205, 8675, 15615, 23203, 26025, 69609, 78075, 116015, 120409, 208827, 348045, 361227, 580075, 602045, 1044135, 1083681, 1740225, 1806135, 3010225, 5220675, 5418405, 8051441, 9030675, 24154323, 27092025, 40257205, 72462969, 120771615, 201286025, 362314845, 603858075, 1811574225, 2793850027, 8381550081, 13969250135, 25144650243, 41907750405, 69846250675, 125723251215, 209538752025, 628616256075]

約数ペア:

[(1, 628616256075), (3, 209538752025), (5, 125723251215), (9, 69846250675), (15, 41907750405), (25, 25144650243), (45, 13969250135), (75, 8381550081), (225, 2793850027), (347, 1811574225), (1041, 603858075), (1735, 362314845), (3123, 201286025), (5205, 120771615), (8675, 72462969), (15615, 40257205), (23203, 27092025), (26025, 24154323), (69609, 9030675), (78075, 8051441), (116015, 5418405), (120409, 5220675), (208827, 3010225), (348045, 1806135), (361227, 1740225), (580075, 1083681), (602045, 1044135)]