84605715

素因数分解:

$3^4\times 5^1\times {\mathrm{317}}^1\times {\mathrm{659}}^1$

素因数の和:993

約数の個数: 40

約数和(自身を含む): 152372880

約数和(自身を除く): 67767165

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 317, 405, 659, 951, 1585, 1977, 2853, 3295, 4755, 5931, 8559, 9885, 14265, 17793, 25677, 29655, 42795, 53379, 88965, 128385, 208903, 266895, 626709, 1044515, 1880127, 3133545, 5640381, 9400635, 16921143, 28201905, 84605715]

約数ペア:

[(1, 84605715), (3, 28201905), (5, 16921143), (9, 9400635), (15, 5640381), (27, 3133545), (45, 1880127), (81, 1044515), (135, 626709), (317, 266895), (405, 208903), (659, 128385), (951, 88965), (1585, 53379), (1977, 42795), (2853, 29655), (3295, 25677), (4755, 17793), (5931, 14265), (8559, 9885)]