2803669875

素因数分解:

$3^3\times 5^3\times {\mathrm{43}}^1\times {\mathrm{19319}}^1$

素因数の和:19386

約数の個数: 64

約数和(自身を含む): 5304499200

約数和(自身を除く): 2500829325

約数列:

[1, 3, 5, 9, 15, 25, 27, 43, 45, 75, 125, 129, 135, 215, 225, 375, 387, 645, 675, 1075, 1125, 1161, 1935, 3225, 3375, 5375, 5805, 9675, 16125, 19319, 29025, 48375, 57957, 96595, 145125, 173871, 289785, 482975, 521613, 830717, 869355, 1448925, 2414875, 2492151, 2608065, 4153585, 4346775, 7244625, 7476453, 12460755, 13040325, 20767925, 21733875, 22429359, 37382265, 62303775, 65201625, 103839625, 112146795, 186911325, 311518875, 560733975, 934556625, 2803669875]

約数ペア:

[(1, 2803669875), (3, 934556625), (5, 560733975), (9, 311518875), (15, 186911325), (25, 112146795), (27, 103839625), (43, 65201625), (45, 62303775), (75, 37382265), (125, 22429359), (129, 21733875), (135, 20767925), (215, 13040325), (225, 12460755), (375, 7476453), (387, 7244625), (645, 4346775), (675, 4153585), (1075, 2608065), (1125, 2492151), (1161, 2414875), (1935, 1448925), (3225, 869355), (3375, 830717), (5375, 521613), (5805, 482975), (9675, 289785), (16125, 173871), (19319, 145125), (29025, 96595), (48375, 57957)]