84842975

素因数分解:

$5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{197}}^1$

素因数の和:344

約数の個数: 48

約数和(自身を含む): 127277568

約数和(自身を除く): 42434593

約数列:

[1, 5, 7, 23, 25, 35, 107, 115, 161, 175, 197, 535, 575, 749, 805, 985, 1379, 2461, 2675, 3745, 4025, 4531, 4925, 6895, 12305, 17227, 18725, 21079, 22655, 31717, 34475, 61525, 86135, 105395, 113275, 147553, 158585, 430675, 484817, 526975, 737765, 792925, 2424085, 3393719, 3688825, 12120425, 16968595, 84842975]

約数ペア:

[(1, 84842975), (5, 16968595), (7, 12120425), (23, 3688825), (25, 3393719), (35, 2424085), (107, 792925), (115, 737765), (161, 526975), (175, 484817), (197, 430675), (535, 158585), (575, 147553), (749, 113275), (805, 105395), (985, 86135), (1379, 61525), (2461, 34475), (2675, 31717), (3745, 22655), (4025, 21079), (4531, 18725), (4925, 17227), (6895, 12305)]