23196285

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{349}}^1$

素因数の和:578

約数の個数: 48

約数和(自身を含む): 46300800

約数和(自身を除く): 23104515

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 211, 315, 349, 633, 1047, 1055, 1477, 1745, 1899, 2443, 3141, 3165, 4431, 5235, 7329, 7385, 9495, 12215, 13293, 15705, 21987, 22155, 36645, 66465, 73639, 109935, 220917, 368195, 515473, 662751, 1104585, 1546419, 2577365, 3313755, 4639257, 7732095, 23196285]

約数ペア:

[(1, 23196285), (3, 7732095), (5, 4639257), (7, 3313755), (9, 2577365), (15, 1546419), (21, 1104585), (35, 662751), (45, 515473), (63, 368195), (105, 220917), (211, 109935), (315, 73639), (349, 66465), (633, 36645), (1047, 22155), (1055, 21987), (1477, 15705), (1745, 13293), (1899, 12215), (2443, 9495), (3141, 7385), (3165, 7329), (4431, 5235)]