13307925675

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{520349}}^1$

素因数の和:520404

約数の個数: 48

約数和(自身を含む): 24776985600

約数和(自身を除く): 11469059925

約数列:

[1, 3, 5, 11, 15, 25, 31, 33, 55, 75, 93, 155, 165, 275, 341, 465, 775, 825, 1023, 1705, 2325, 5115, 8525, 25575, 520349, 1561047, 2601745, 5723839, 7805235, 13008725, 16130819, 17171517, 28619195, 39026175, 48392457, 80654095, 85857585, 143095975, 177439009, 241962285, 403270475, 429287925, 532317027, 887195045, 1209811425, 2661585135, 4435975225, 13307925675]

約数ペア:

[(1, 13307925675), (3, 4435975225), (5, 2661585135), (11, 1209811425), (15, 887195045), (25, 532317027), (31, 429287925), (33, 403270475), (55, 241962285), (75, 177439009), (93, 143095975), (155, 85857585), (165, 80654095), (275, 48392457), (341, 39026175), (465, 28619195), (775, 17171517), (825, 16130819), (1023, 13008725), (1705, 7805235), (2325, 5723839), (5115, 2601745), (8525, 1561047), (25575, 520349)]