2019906188985

素因数分解:

$3^1\times 5^1\times {\mathrm{2063}}^1\times {\mathrm{5051}}^1\times {\mathrm{12923}}^1$

素因数の和:20045

約数の個数: 32

約数和(自身を含む): 3234306889728

約数和(自身を除く): 1214400700743

約数列:

[1, 3, 5, 15, 2063, 5051, 6189, 10315, 12923, 15153, 25255, 30945, 38769, 64615, 75765, 193845, 10420213, 26660149, 31260639, 52101065, 65274073, 79980447, 133300745, 156303195, 195822219, 326370365, 399902235, 979111095, 134660412599, 403981237797, 673302062995, 2019906188985]

約数ペア:

[(1, 2019906188985), (3, 673302062995), (5, 403981237797), (15, 134660412599), (2063, 979111095), (5051, 399902235), (6189, 326370365), (10315, 195822219), (12923, 156303195), (15153, 133300745), (25255, 79980447), (30945, 65274073), (38769, 52101065), (64615, 31260639), (75765, 26660149), (193845, 10420213)]