201806775

素因数分解:

$3^3\times 5^2\times {\mathrm{53}}^1\times {\mathrm{5641}}^1$

素因数の和:5713

約数の個数: 48

約数和(自身を含む): 377788320

約数和(自身を除く): 175981545

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 53, 75, 135, 159, 225, 265, 477, 675, 795, 1325, 1431, 2385, 3975, 5641, 7155, 11925, 16923, 28205, 35775, 50769, 84615, 141025, 152307, 253845, 298973, 423075, 761535, 896919, 1269225, 1494865, 2690757, 3807675, 4484595, 7474325, 8072271, 13453785, 22422975, 40361355, 67268925, 201806775]

約数ペア:

[(1, 201806775), (3, 67268925), (5, 40361355), (9, 22422975), (15, 13453785), (25, 8072271), (27, 7474325), (45, 4484595), (53, 3807675), (75, 2690757), (135, 1494865), (159, 1269225), (225, 896919), (265, 761535), (477, 423075), (675, 298973), (795, 253845), (1325, 152307), (1431, 141025), (2385, 84615), (3975, 50769), (5641, 35775), (7155, 28205), (11925, 16923)]