69955995

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{211}}^1$

素因数の和:304

約数の個数: 48

約数和(自身を含む): 121257216

約数和(自身を除く): 51301221

約数列:

[1, 3, 5, 15, 23, 31, 69, 93, 115, 155, 211, 345, 465, 633, 713, 961, 1055, 2139, 2883, 3165, 3565, 4805, 4853, 6541, 10695, 14415, 14559, 19623, 22103, 24265, 32705, 66309, 72795, 98115, 110515, 150443, 202771, 331545, 451329, 608313, 752215, 1013855, 2256645, 3041565, 4663733, 13991199, 23318665, 69955995]

約数ペア:

[(1, 69955995), (3, 23318665), (5, 13991199), (15, 4663733), (23, 3041565), (31, 2256645), (69, 1013855), (93, 752215), (115, 608313), (155, 451329), (211, 331545), (345, 202771), (465, 150443), (633, 110515), (713, 98115), (961, 72795), (1055, 66309), (2139, 32705), (2883, 24265), (3165, 22103), (3565, 19623), (4805, 14559), (4853, 14415), (6541, 10695)]