42088515

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1$

素因数の和:141

約数の個数: 96

約数和(自身を含む): 87237120

約数和(自身を除く): 45148605

約数列:

[1, 3, 5, 7, 15, 17, 19, 21, 35, 51, 57, 73, 85, 95, 105, 119, 133, 219, 255, 285, 289, 323, 357, 365, 399, 511, 595, 665, 867, 969, 1095, 1241, 1387, 1445, 1533, 1615, 1785, 1995, 2023, 2261, 2555, 3723, 4161, 4335, 4845, 5491, 6069, 6205, 6783, 6935, 7665, 8687, 9709, 10115, 11305, 16473, 18615, 20805, 21097, 23579, 26061, 27455, 29127, 30345, 33915, 38437, 43435, 48545, 63291, 70737, 82365, 105485, 115311, 117895, 130305, 145635, 147679, 165053, 192185, 316455, 353685, 400843, 443037, 495159, 576555, 738395, 825265, 1202529, 2004215, 2215185, 2475795, 2805901, 6012645, 8417703, 14029505, 42088515]

約数ペア:

[(1, 42088515), (3, 14029505), (5, 8417703), (7, 6012645), (15, 2805901), (17, 2475795), (19, 2215185), (21, 2004215), (35, 1202529), (51, 825265), (57, 738395), (73, 576555), (85, 495159), (95, 443037), (105, 400843), (119, 353685), (133, 316455), (219, 192185), (255, 165053), (285, 147679), (289, 145635), (323, 130305), (357, 117895), (365, 115311), (399, 105485), (511, 82365), (595, 70737), (665, 63291), (867, 48545), (969, 43435), (1095, 38437), (1241, 33915), (1387, 30345), (1445, 29127), (1533, 27455), (1615, 26061), (1785, 23579), (1995, 21097), (2023, 20805), (2261, 18615), (2555, 16473), (3723, 11305), (4161, 10115), (4335, 9709), (4845, 8687), (5491, 7665), (6069, 6935), (6205, 6783)]