135669950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6733}}^1$

素因数の和:6789

約数の個数: 48

約数和(自身を含む): 280565376

約数和(自身を除く): 144895426

約数列:

[1, 2, 5, 10, 13, 25, 26, 31, 50, 62, 65, 130, 155, 310, 325, 403, 650, 775, 806, 1550, 2015, 4030, 6733, 10075, 13466, 20150, 33665, 67330, 87529, 168325, 175058, 208723, 336650, 417446, 437645, 875290, 1043615, 2087230, 2188225, 2713399, 4376450, 5218075, 5426798, 10436150, 13566995, 27133990, 67834975, 135669950]

約数ペア:

[(1, 135669950), (2, 67834975), (5, 27133990), (10, 13566995), (13, 10436150), (25, 5426798), (26, 5218075), (31, 4376450), (50, 2713399), (62, 2188225), (65, 2087230), (130, 1043615), (155, 875290), (310, 437645), (325, 417446), (403, 336650), (650, 208723), (775, 175058), (806, 168325), (1550, 87529), (2015, 67330), (4030, 33665), (6733, 20150), (10075, 13466)]