49212465

素因数分解:

$3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1\times {\mathrm{227}}^1$

素因数の和:481

約数の個数: 32

約数和(自身を含む): 80438400

約数和(自身を除く): 31225935

約数列:

[1, 3, 5, 15, 97, 149, 227, 291, 447, 485, 681, 745, 1135, 1455, 2235, 3405, 14453, 22019, 33823, 43359, 66057, 72265, 101469, 110095, 169115, 216795, 330285, 507345, 3280831, 9842493, 16404155, 49212465]

約数ペア:

[(1, 49212465), (3, 16404155), (5, 9842493), (15, 3280831), (97, 507345), (149, 330285), (227, 216795), (291, 169115), (447, 110095), (485, 101469), (681, 72265), (745, 66057), (1135, 43359), (1455, 33823), (2235, 22019), (3405, 14453)]