1337156905

素因数分解:

$5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{761}}^1\times {\mathrm{823}}^1$

素因数の和:1657

約数の個数: 32

約数和(自身を含む): 1868594688

約数和(自身を除く): 531437783

約数列:

[1, 5, 7, 35, 61, 305, 427, 761, 823, 2135, 3805, 4115, 5327, 5761, 26635, 28805, 46421, 50203, 232105, 251015, 324947, 351421, 626303, 1624735, 1757105, 3131515, 4384121, 21920605, 38204483, 191022415, 267431381, 1337156905]

約数ペア:

[(1, 1337156905), (5, 267431381), (7, 191022415), (35, 38204483), (61, 21920605), (305, 4384121), (427, 3131515), (761, 1757105), (823, 1624735), (2135, 626303), (3805, 351421), (4115, 324947), (5327, 251015), (5761, 232105), (26635, 50203), (28805, 46421)]