115559475

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2161}}^1$

素因数の和:2228

約数の個数: 48

約数和(自身を含む): 205891584

約数和(自身を除く): 90332109

約数列:

[1, 3, 5, 15, 23, 25, 31, 69, 75, 93, 115, 155, 345, 465, 575, 713, 775, 1725, 2139, 2161, 2325, 3565, 6483, 10695, 10805, 17825, 32415, 49703, 53475, 54025, 66991, 149109, 162075, 200973, 248515, 334955, 745545, 1004865, 1242575, 1540793, 1674775, 3727725, 4622379, 5024325, 7703965, 23111895, 38519825, 115559475]

約数ペア:

[(1, 115559475), (3, 38519825), (5, 23111895), (15, 7703965), (23, 5024325), (25, 4622379), (31, 3727725), (69, 1674775), (75, 1540793), (93, 1242575), (115, 1004865), (155, 745545), (345, 334955), (465, 248515), (575, 200973), (713, 162075), (775, 149109), (1725, 66991), (2139, 54025), (2161, 53475), (2325, 49703), (3565, 32415), (6483, 17825), (10695, 10805)]