342669145

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{5749}}^1$

素因数の和:5905

約数の個数: 32

約数和(自身を含む): 510048000

約数和(自身を除く): 167378855

約数列:

[1, 5, 7, 13, 35, 65, 91, 131, 455, 655, 917, 1703, 4585, 5749, 8515, 11921, 28745, 40243, 59605, 74737, 201215, 373685, 523159, 753119, 2615795, 3765595, 5271833, 9790547, 26359165, 48952735, 68533829, 342669145]

約数ペア:

[(1, 342669145), (5, 68533829), (7, 48952735), (13, 26359165), (35, 9790547), (65, 5271833), (91, 3765595), (131, 2615795), (455, 753119), (655, 523159), (917, 373685), (1703, 201215), (4585, 74737), (5749, 59605), (8515, 40243), (11921, 28745)]