145339965

素因数分解:

$3^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{15307}}^1$

素因数の和:15529

約数の個数: 24

約数和(自身を含む): 253133088

約数和(自身を除く): 107793123

約数列:

[1, 3, 5, 9, 15, 45, 211, 633, 1055, 1899, 3165, 9495, 15307, 45921, 76535, 137763, 229605, 688815, 3229777, 9689331, 16148885, 29067993, 48446655, 145339965]

約数ペア:

[(1, 145339965), (3, 48446655), (5, 29067993), (9, 16148885), (15, 9689331), (45, 3229777), (211, 688815), (633, 229605), (1055, 137763), (1899, 76535), (3165, 45921), (9495, 15307)]