11618025

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1$

素因数の和:326

約数の個数: 48

約数和(自身を含む): 20951040

約数和(自身を除く): 9333015

約数列:

[1, 3, 5, 15, 19, 25, 31, 57, 75, 93, 95, 155, 263, 285, 465, 475, 589, 775, 789, 1315, 1425, 1767, 2325, 2945, 3945, 4997, 6575, 8153, 8835, 14725, 14991, 19725, 24459, 24985, 40765, 44175, 74955, 122295, 124925, 154907, 203825, 374775, 464721, 611475, 774535, 2323605, 3872675, 11618025]

約数ペア:

[(1, 11618025), (3, 3872675), (5, 2323605), (15, 774535), (19, 611475), (25, 464721), (31, 374775), (57, 203825), (75, 154907), (93, 124925), (95, 122295), (155, 74955), (263, 44175), (285, 40765), (465, 24985), (475, 24459), (589, 19725), (775, 14991), (789, 14725), (1315, 8835), (1425, 8153), (1767, 6575), (2325, 4997), (2945, 3945)]