1355983095

素因数分解:

$3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{461}}^1\times {\mathrm{1249}}^1$

素因数の和:1875

約数の個数: 32

約数和(自身を含む): 2189880000

約数和(自身を除く): 833896905

約数列:

[1, 3, 5, 15, 157, 461, 471, 785, 1249, 1383, 2305, 2355, 3747, 6245, 6915, 18735, 72377, 196093, 217131, 361885, 575789, 588279, 980465, 1085655, 1727367, 2878945, 2941395, 8636835, 90398873, 271196619, 451994365, 1355983095]

約数ペア:

[(1, 1355983095), (3, 451994365), (5, 271196619), (15, 90398873), (157, 8636835), (461, 2941395), (471, 2878945), (785, 1727367), (1249, 1085655), (1383, 980465), (2305, 588279), (2355, 575789), (3747, 361885), (6245, 217131), (6915, 196093), (18735, 72377)]