13793325

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:123

約数の個数: 96

約数和(自身を含む): 29331456

約数和(自身を除く): 15538131

約数列:

[1, 3, 5, 7, 13, 15, 21, 25, 35, 39, 43, 47, 65, 75, 91, 105, 129, 141, 175, 195, 215, 235, 273, 301, 325, 329, 455, 525, 559, 611, 645, 705, 903, 975, 987, 1075, 1175, 1365, 1505, 1645, 1677, 1833, 2021, 2275, 2795, 3055, 3225, 3525, 3913, 4277, 4515, 4935, 6063, 6825, 7525, 8225, 8385, 9165, 10105, 11739, 12831, 13975, 14147, 15275, 19565, 21385, 22575, 24675, 26273, 30315, 41925, 42441, 45825, 50525, 58695, 64155, 70735, 78819, 97825, 106925, 131365, 151575, 183911, 212205, 293475, 320775, 353675, 394095, 551733, 656825, 919555, 1061025, 1970475, 2758665, 4597775, 13793325]

約数ペア:

[(1, 13793325), (3, 4597775), (5, 2758665), (7, 1970475), (13, 1061025), (15, 919555), (21, 656825), (25, 551733), (35, 394095), (39, 353675), (43, 320775), (47, 293475), (65, 212205), (75, 183911), (91, 151575), (105, 131365), (129, 106925), (141, 97825), (175, 78819), (195, 70735), (215, 64155), (235, 58695), (273, 50525), (301, 45825), (325, 42441), (329, 41925), (455, 30315), (525, 26273), (559, 24675), (611, 22575), (645, 21385), (705, 19565), (903, 15275), (975, 14147), (987, 13975), (1075, 12831), (1175, 11739), (1365, 10105), (1505, 9165), (1645, 8385), (1677, 8225), (1833, 7525), (2021, 6825), (2275, 6063), (2795, 4935), (3055, 4515), (3225, 4277), (3525, 3913)]