84588705

素因数分解:

$3^4\times 5^1\times {\mathrm{331}}^1\times {\mathrm{631}}^1$

素因数の和:979

約数の個数: 40

約数和(自身を含む): 152332224

約数和(自身を除く): 67743519

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 331, 405, 631, 993, 1655, 1893, 2979, 3155, 4965, 5679, 8937, 9465, 14895, 17037, 26811, 28395, 44685, 51111, 85185, 134055, 208861, 255555, 626583, 1044305, 1879749, 3132915, 5639247, 9398745, 16917741, 28196235, 84588705]

約数ペア:

[(1, 84588705), (3, 28196235), (5, 16917741), (9, 9398745), (15, 5639247), (27, 3132915), (45, 1879749), (81, 1044305), (135, 626583), (331, 255555), (405, 208861), (631, 134055), (993, 85185), (1655, 51111), (1893, 44685), (2979, 28395), (3155, 26811), (4965, 17037), (5679, 14895), (8937, 9465)]