4043325

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1$

素因数の和:79

約数の個数: 72

約数和(自身を含む): 8169120

約数和(自身を除く): 4125795

約数列:

[1, 3, 5, 11, 13, 15, 25, 29, 33, 39, 55, 65, 75, 87, 143, 145, 165, 169, 195, 275, 319, 325, 377, 429, 435, 507, 715, 725, 825, 845, 957, 975, 1131, 1595, 1859, 1885, 2145, 2175, 2535, 3575, 4147, 4225, 4785, 4901, 5577, 5655, 7975, 9295, 9425, 10725, 12441, 12675, 14703, 20735, 23925, 24505, 27885, 28275, 46475, 53911, 62205, 73515, 103675, 122525, 139425, 161733, 269555, 311025, 367575, 808665, 1347775, 4043325]

約数ペア:

[(1, 4043325), (3, 1347775), (5, 808665), (11, 367575), (13, 311025), (15, 269555), (25, 161733), (29, 139425), (33, 122525), (39, 103675), (55, 73515), (65, 62205), (75, 53911), (87, 46475), (143, 28275), (145, 27885), (165, 24505), (169, 23925), (195, 20735), (275, 14703), (319, 12675), (325, 12441), (377, 10725), (429, 9425), (435, 9295), (507, 7975), (715, 5655), (725, 5577), (825, 4901), (845, 4785), (957, 4225), (975, 4147), (1131, 3575), (1595, 2535), (1859, 2175), (1885, 2145)]