12458661885

素因数分解:

$3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{27529}}^1$

素因数の和:27742

約数の個数: 48

約数和(自身を含む): 22031708400

約数和(自身を除く): 9573046515

約数列:

[1, 3, 5, 9, 15, 45, 89, 113, 267, 339, 445, 565, 801, 1017, 1335, 1695, 4005, 5085, 10057, 27529, 30171, 50285, 82587, 90513, 137645, 150855, 247761, 412935, 452565, 1238805, 2450081, 3110777, 7350243, 9332331, 12250405, 15553885, 22050729, 27996993, 36751215, 46661655, 110253645, 139984965, 276859153, 830577459, 1384295765, 2491732377, 4152887295, 12458661885]

約数ペア:

[(1, 12458661885), (3, 4152887295), (5, 2491732377), (9, 1384295765), (15, 830577459), (45, 276859153), (89, 139984965), (113, 110253645), (267, 46661655), (339, 36751215), (445, 27996993), (565, 22050729), (801, 15553885), (1017, 12250405), (1335, 9332331), (1695, 7350243), (4005, 3110777), (5085, 2450081), (10057, 1238805), (27529, 452565), (30171, 412935), (50285, 247761), (82587, 150855), (90513, 137645)]