284846625

素因数分解:

$3^4\times 5^3\times 7^1\times {\mathrm{4019}}^1$

素因数の和:4053

約数の個数: 80

約数和(自身を含む): 607052160

約数和(自身を除く): 322205535

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 63, 75, 81, 105, 125, 135, 175, 189, 225, 315, 375, 405, 525, 567, 675, 875, 945, 1125, 1575, 2025, 2625, 2835, 3375, 4019, 4725, 7875, 10125, 12057, 14175, 20095, 23625, 28133, 36171, 60285, 70875, 84399, 100475, 108513, 140665, 180855, 253197, 301425, 325539, 421995, 502375, 542565, 703325, 759591, 904275, 1265985, 1507125, 1627695, 2109975, 2278773, 2712825, 3516625, 3797955, 4521375, 6329925, 8138475, 10549875, 11393865, 13564125, 18989775, 31649625, 40692375, 56969325, 94948875, 284846625]

約数ペア:

[(1, 284846625), (3, 94948875), (5, 56969325), (7, 40692375), (9, 31649625), (15, 18989775), (21, 13564125), (25, 11393865), (27, 10549875), (35, 8138475), (45, 6329925), (63, 4521375), (75, 3797955), (81, 3516625), (105, 2712825), (125, 2278773), (135, 2109975), (175, 1627695), (189, 1507125), (225, 1265985), (315, 904275), (375, 759591), (405, 703325), (525, 542565), (567, 502375), (675, 421995), (875, 325539), (945, 301425), (1125, 253197), (1575, 180855), (2025, 140665), (2625, 108513), (2835, 100475), (3375, 84399), (4019, 70875), (4725, 60285), (7875, 36171), (10125, 28133), (12057, 23625), (14175, 20095)]