1903156716965

素因数分解:

$5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{2879}}^1\times {\mathrm{83203}}^1$

素因数の和:86321

約数の個数: 32

約数和(自身を含む): 2622483578880

約数和(自身を除く): 719326861915

約数列:

[1, 5, 7, 35, 227, 1135, 1589, 2879, 7945, 14395, 20153, 83203, 100765, 416015, 582421, 653533, 2912105, 3267665, 4574731, 18887081, 22873655, 94435405, 132209567, 239541437, 661047835, 1197707185, 1676790059, 8383950295, 54375906199, 271879530995, 380631343393, 1903156716965]

約数ペア:

[(1, 1903156716965), (5, 380631343393), (7, 271879530995), (35, 54375906199), (227, 8383950295), (1135, 1676790059), (1589, 1197707185), (2879, 661047835), (7945, 239541437), (14395, 132209567), (20153, 94435405), (83203, 22873655), (100765, 18887081), (416015, 4574731), (582421, 3267665), (653533, 2912105)]