38718105

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1861}}^1$

素因数の和:1961

約数の個数: 32

約数和(自身を含む): 66138240

約数和(自身を除く): 27420135

約数列:

[1, 3, 5, 15, 19, 57, 73, 95, 219, 285, 365, 1095, 1387, 1861, 4161, 5583, 6935, 9305, 20805, 27915, 35359, 106077, 135853, 176795, 407559, 530385, 679265, 2037795, 2581207, 7743621, 12906035, 38718105]

約数ペア:

[(1, 38718105), (3, 12906035), (5, 7743621), (15, 2581207), (19, 2037795), (57, 679265), (73, 530385), (95, 407559), (219, 176795), (285, 135853), (365, 106077), (1095, 35359), (1387, 27915), (1861, 20805), (4161, 9305), (5583, 6935)]