2880494955

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{1823}}^1$

素因数の和:1957

約数の個数: 96

約数和(自身を含む): 5600964096

約数和(自身を除く): 2720469141

約数列:

[1, 3, 5, 9, 13, 15, 37, 39, 45, 65, 73, 111, 117, 185, 195, 219, 333, 365, 481, 555, 585, 657, 949, 1095, 1443, 1665, 1823, 2405, 2701, 2847, 3285, 4329, 4745, 5469, 7215, 8103, 8541, 9115, 13505, 14235, 16407, 21645, 23699, 24309, 27345, 35113, 40515, 42705, 67451, 71097, 82035, 105339, 118495, 121545, 133079, 175565, 202353, 213291, 316017, 337255, 355485, 399237, 526695, 607059, 665395, 876863, 1011765, 1066455, 1197711, 1580085, 1730027, 1996185, 2630589, 3035295, 4384315, 4923923, 5190081, 5988555, 7891767, 8650135, 13152945, 14771769, 15570243, 24619615, 25950405, 39458835, 44315307, 64010999, 73858845, 77851215, 192032997, 221576535, 320054995, 576098991, 960164985, 2880494955]

約数ペア:

[(1, 2880494955), (3, 960164985), (5, 576098991), (9, 320054995), (13, 221576535), (15, 192032997), (37, 77851215), (39, 73858845), (45, 64010999), (65, 44315307), (73, 39458835), (111, 25950405), (117, 24619615), (185, 15570243), (195, 14771769), (219, 13152945), (333, 8650135), (365, 7891767), (481, 5988555), (555, 5190081), (585, 4923923), (657, 4384315), (949, 3035295), (1095, 2630589), (1443, 1996185), (1665, 1730027), (1823, 1580085), (2405, 1197711), (2701, 1066455), (2847, 1011765), (3285, 876863), (4329, 665395), (4745, 607059), (5469, 526695), (7215, 399237), (8103, 355485), (8541, 337255), (9115, 316017), (13505, 213291), (14235, 202353), (16407, 175565), (21645, 133079), (23699, 121545), (24309, 118495), (27345, 105339), (35113, 82035), (40515, 71097), (42705, 67451)]