47619315

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{331}}^1$

素因数の和:504

約数の個数: 48

約数和(自身を含む): 87010560

約数和(自身を除く): 39391245

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 139, 207, 331, 345, 417, 695, 993, 1035, 1251, 1655, 2085, 2979, 3197, 4965, 6255, 7613, 9591, 14895, 15985, 22839, 28773, 38065, 46009, 47955, 68517, 114195, 138027, 143865, 230045, 342585, 414081, 690135, 1058207, 2070405, 3174621, 5291035, 9523863, 15873105, 47619315]

約数ペア:

[(1, 47619315), (3, 15873105), (5, 9523863), (9, 5291035), (15, 3174621), (23, 2070405), (45, 1058207), (69, 690135), (115, 414081), (139, 342585), (207, 230045), (331, 143865), (345, 138027), (417, 114195), (695, 68517), (993, 47955), (1035, 46009), (1251, 38065), (1655, 28773), (2085, 22839), (2979, 15985), (3197, 14895), (4965, 9591), (6255, 7613)]