331329121185

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{1471}}^1\times {\mathrm{5419}}^1$

素因数の和:7078

約数の個数: 64

約数和(自身を含む): 565242347520

約数和(自身を除く): 233913226335

約数列:

[1, 3, 5, 15, 17, 51, 85, 163, 255, 489, 815, 1471, 2445, 2771, 4413, 5419, 7355, 8313, 13855, 16257, 22065, 25007, 27095, 41565, 75021, 81285, 92123, 125035, 239773, 276369, 375105, 460615, 719319, 883297, 1198865, 1381845, 2649891, 3596595, 4076141, 4416485, 7971349, 12228423, 13249455, 15016049, 20380705, 23914047, 39856745, 45048147, 61142115, 75080245, 119570235, 135512933, 225240735, 406538799, 677564665, 1299329887, 2032693995, 3897989661, 6496649435, 19489948305, 22088608079, 66265824237, 110443040395, 331329121185]

約数ペア:

[(1, 331329121185), (3, 110443040395), (5, 66265824237), (15, 22088608079), (17, 19489948305), (51, 6496649435), (85, 3897989661), (163, 2032693995), (255, 1299329887), (489, 677564665), (815, 406538799), (1471, 225240735), (2445, 135512933), (2771, 119570235), (4413, 75080245), (5419, 61142115), (7355, 45048147), (8313, 39856745), (13855, 23914047), (16257, 20380705), (22065, 15016049), (25007, 13249455), (27095, 12228423), (41565, 7971349), (75021, 4416485), (81285, 4076141), (92123, 3596595), (125035, 2649891), (239773, 1381845), (276369, 1198865), (375105, 883297), (460615, 719319)]