42074465

素因数分解:

$5^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1\times {\mathrm{383}}^1$

素因数の和:688

約数の個数: 16

約数和(自身を含む): 51314688

約数和(自身を除く): 9240223

約数列:

[1, 5, 127, 173, 383, 635, 865, 1915, 21971, 48641, 66259, 109855, 243205, 331295, 8414893, 42074465]

約数ペア:

[(1, 42074465), (5, 8414893), (127, 331295), (173, 243205), (383, 109855), (635, 66259), (865, 48641), (1915, 21971)]