25324995

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{223}}^1$

素因数の和:411

約数の個数: 32

約数和(自身を含む): 41674752

約数和(自身を除く): 16349757

約数列:

[1, 3, 5, 15, 67, 113, 201, 223, 335, 339, 565, 669, 1005, 1115, 1695, 3345, 7571, 14941, 22713, 25199, 37855, 44823, 74705, 75597, 113565, 125995, 224115, 377985, 1688333, 5064999, 8441665, 25324995]

約数ペア:

[(1, 25324995), (3, 8441665), (5, 5064999), (15, 1688333), (67, 377985), (113, 224115), (201, 125995), (223, 113565), (335, 75597), (339, 74705), (565, 44823), (669, 37855), (1005, 25199), (1115, 22713), (1695, 14941), (3345, 7571)]