102642255

素因数分解:

$3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{20549}}^1$

素因数の和:20600

約数の個数: 32

約数和(自身を含む): 187416000

約数和(自身を除く): 84773745

約数列:

[1, 3, 5, 9, 15, 27, 37, 45, 111, 135, 185, 333, 555, 999, 1665, 4995, 20549, 61647, 102745, 184941, 308235, 554823, 760313, 924705, 2280939, 2774115, 3801565, 6842817, 11404695, 20528451, 34214085, 102642255]

約数ペア:

[(1, 102642255), (3, 34214085), (5, 20528451), (9, 11404695), (15, 6842817), (27, 3801565), (37, 2774115), (45, 2280939), (111, 924705), (135, 760313), (185, 554823), (333, 308235), (555, 184941), (999, 102745), (1665, 61647), (4995, 20549)]