1152515

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1$

素因数の和:191

約数の個数: 32

約数和(自身を含む): 1814400

約数和(自身を除く): 661885

約数列:

[1, 5, 7, 13, 17, 35, 65, 85, 91, 119, 149, 221, 455, 595, 745, 1043, 1105, 1547, 1937, 2533, 5215, 7735, 9685, 12665, 13559, 17731, 32929, 67795, 88655, 164645, 230503, 1152515]

約数ペア:

[(1, 1152515), (5, 230503), (7, 164645), (13, 88655), (17, 67795), (35, 32929), (65, 17731), (85, 13559), (91, 12665), (119, 9685), (149, 7735), (221, 5215), (455, 2533), (595, 1937), (745, 1547), (1043, 1105)]