38295075

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:245

約数の個数: 96

約数和(自身を含む): 80883712

約数和(自身を除く): 42588637

約数列:

[1, 3, 5, 7, 13, 15, 21, 25, 31, 35, 39, 65, 75, 91, 93, 105, 155, 175, 181, 195, 217, 273, 325, 403, 455, 465, 525, 543, 651, 775, 905, 975, 1085, 1209, 1267, 1365, 2015, 2275, 2325, 2353, 2715, 2821, 3255, 3801, 4525, 5425, 5611, 6045, 6335, 6825, 7059, 8463, 10075, 11765, 13575, 14105, 16275, 16471, 16833, 19005, 28055, 30225, 31675, 35295, 39277, 42315, 49413, 58825, 70525, 72943, 82355, 84165, 95025, 117831, 140275, 176475, 196385, 211575, 218829, 247065, 364715, 411775, 420825, 510601, 589155, 981925, 1094145, 1235325, 1531803, 1823575, 2553005, 2945775, 5470725, 7659015, 12765025, 38295075]

約数ペア:

[(1, 38295075), (3, 12765025), (5, 7659015), (7, 5470725), (13, 2945775), (15, 2553005), (21, 1823575), (25, 1531803), (31, 1235325), (35, 1094145), (39, 981925), (65, 589155), (75, 510601), (91, 420825), (93, 411775), (105, 364715), (155, 247065), (175, 218829), (181, 211575), (195, 196385), (217, 176475), (273, 140275), (325, 117831), (403, 95025), (455, 84165), (465, 82355), (525, 72943), (543, 70525), (651, 58825), (775, 49413), (905, 42315), (975, 39277), (1085, 35295), (1209, 31675), (1267, 30225), (1365, 28055), (2015, 19005), (2275, 16833), (2325, 16471), (2353, 16275), (2715, 14105), (2821, 13575), (3255, 11765), (3801, 10075), (4525, 8463), (5425, 7059), (5611, 6825), (6045, 6335)]