426755535

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{3499}}^1$

素因数の和:3727

約数の個数: 32

約数和(自身を含む): 701568000

約数和(自身を除く): 274812465

約数列:

[1, 3, 5, 15, 47, 141, 173, 235, 519, 705, 865, 2595, 3499, 8131, 10497, 17495, 24393, 40655, 52485, 121965, 164453, 493359, 605327, 822265, 1815981, 2466795, 3026635, 9079905, 28450369, 85351107, 142251845, 426755535]

約数ペア:

[(1, 426755535), (3, 142251845), (5, 85351107), (15, 28450369), (47, 9079905), (141, 3026635), (173, 2466795), (235, 1815981), (519, 822265), (705, 605327), (865, 493359), (2595, 164453), (3499, 121965), (8131, 52485), (10497, 40655), (17495, 24393)]