145430265

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{2207}}^1$

素因数の和:2429

約数の個数: 32

約数和(自身を含む): 244187136

約数和(自身を除く): 98756871

約数列:

[1, 3, 5, 15, 23, 69, 115, 191, 345, 573, 955, 2207, 2865, 4393, 6621, 11035, 13179, 21965, 33105, 50761, 65895, 152283, 253805, 421537, 761415, 1264611, 2107685, 6323055, 9695351, 29086053, 48476755, 145430265]

約数ペア:

[(1, 145430265), (3, 48476755), (5, 29086053), (15, 9695351), (23, 6323055), (69, 2107685), (115, 1264611), (191, 761415), (345, 421537), (573, 253805), (955, 152283), (2207, 65895), (2865, 50761), (4393, 33105), (6621, 21965), (11035, 13179)]