18440045565

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{307}}^1\times {\mathrm{85199}}^1$

素因数の和:85561

約数の個数: 32

約数和(自身を含む): 30230323200

約数和(自身を除く): 11790277635

約数列:

[1, 3, 5, 15, 47, 141, 235, 307, 705, 921, 1535, 4605, 14429, 43287, 72145, 85199, 216435, 255597, 425995, 1277985, 4004353, 12013059, 20021765, 26156093, 60065295, 78468279, 130780465, 392341395, 1229336371, 3688009113, 6146681855, 18440045565]

約数ペア:

[(1, 18440045565), (3, 6146681855), (5, 3688009113), (15, 1229336371), (47, 392341395), (141, 130780465), (235, 78468279), (307, 60065295), (705, 26156093), (921, 20021765), (1535, 12013059), (4605, 4004353), (14429, 1277985), (43287, 425995), (72145, 255597), (85199, 216435)]