26850375

素因数分解:

$3^2\times 5^3\times {\mathrm{29}}^1\times {\mathrm{823}}^1$

素因数の和:873

約数の個数: 48

約数和(自身を含む): 50132160

約数和(自身を除く): 23281785

約数列:

[1, 3, 5, 9, 15, 25, 29, 45, 75, 87, 125, 145, 225, 261, 375, 435, 725, 823, 1125, 1305, 2175, 2469, 3625, 4115, 6525, 7407, 10875, 12345, 20575, 23867, 32625, 37035, 61725, 71601, 102875, 119335, 185175, 214803, 308625, 358005, 596675, 925875, 1074015, 1790025, 2983375, 5370075, 8950125, 26850375]

約数ペア:

[(1, 26850375), (3, 8950125), (5, 5370075), (9, 2983375), (15, 1790025), (25, 1074015), (29, 925875), (45, 596675), (75, 358005), (87, 308625), (125, 214803), (145, 185175), (225, 119335), (261, 102875), (375, 71601), (435, 61725), (725, 37035), (823, 32625), (1125, 23867), (1305, 20575), (2175, 12345), (2469, 10875), (3625, 7407), (4115, 6525)]