85846215

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1031}}^1$

素因数の和:1120

約数の個数: 64

約数和(自身を含む): 171988992

約数和(自身を除く): 86142777

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 61, 65, 91, 105, 183, 195, 273, 305, 427, 455, 793, 915, 1031, 1281, 1365, 2135, 2379, 3093, 3965, 5155, 5551, 6405, 7217, 11895, 13403, 15465, 16653, 21651, 27755, 36085, 40209, 62891, 67015, 83265, 93821, 108255, 188673, 201045, 281463, 314455, 440237, 469105, 817583, 943365, 1320711, 1407315, 2201185, 2452749, 4087915, 5723081, 6603555, 12263745, 17169243, 28615405, 85846215]

約数ペア:

[(1, 85846215), (3, 28615405), (5, 17169243), (7, 12263745), (13, 6603555), (15, 5723081), (21, 4087915), (35, 2452749), (39, 2201185), (61, 1407315), (65, 1320711), (91, 943365), (105, 817583), (183, 469105), (195, 440237), (273, 314455), (305, 281463), (427, 201045), (455, 188673), (793, 108255), (915, 93821), (1031, 83265), (1281, 67015), (1365, 62891), (2135, 40209), (2379, 36085), (3093, 27755), (3965, 21651), (5155, 16653), (5551, 15465), (6405, 13403), (7217, 11895)]