158907345

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{317}}^1\times {\mathrm{1453}}^1$

素因数の和:1801

約数の個数: 32

約数和(自身を含む): 266326272

約数和(自身を除く): 107418927

約数列:

[1, 3, 5, 15, 23, 69, 115, 317, 345, 951, 1453, 1585, 4359, 4755, 7265, 7291, 21795, 21873, 33419, 36455, 100257, 109365, 167095, 460601, 501285, 1381803, 2303005, 6909015, 10593823, 31781469, 52969115, 158907345]

約数ペア:

[(1, 158907345), (3, 52969115), (5, 31781469), (15, 10593823), (23, 6909015), (69, 2303005), (115, 1381803), (317, 501285), (345, 460601), (951, 167095), (1453, 109365), (1585, 100257), (4359, 36455), (4755, 33419), (7265, 21873), (7291, 21795)]