2705835

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1$

素因数の和:96

約数の個数: 48

約数和(自身を含む): 5096448

約数和(自身を除く): 2390613

約数列:

[1, 3, 5, 11, 15, 23, 31, 33, 55, 69, 93, 115, 155, 165, 253, 341, 345, 465, 529, 713, 759, 1023, 1265, 1587, 1705, 2139, 2645, 3565, 3795, 5115, 5819, 7843, 7935, 10695, 16399, 17457, 23529, 29095, 39215, 49197, 81995, 87285, 117645, 180389, 245985, 541167, 901945, 2705835]

約数ペア:

[(1, 2705835), (3, 901945), (5, 541167), (11, 245985), (15, 180389), (23, 117645), (31, 87285), (33, 81995), (55, 49197), (69, 39215), (93, 29095), (115, 23529), (155, 17457), (165, 16399), (253, 10695), (341, 7935), (345, 7843), (465, 5819), (529, 5115), (713, 3795), (759, 3565), (1023, 2645), (1265, 2139), (1587, 1705)]