84077325

素因数分解:

$3^3\times 5^2\times {\mathrm{17}}^2\times {\mathrm{431}}^1$

素因数の和:484

約数の個数: 72

約数和(自身を含む): 164453760

約数和(自身を除く): 80376435

約数列:

[1, 3, 5, 9, 15, 17, 25, 27, 45, 51, 75, 85, 135, 153, 225, 255, 289, 425, 431, 459, 675, 765, 867, 1275, 1293, 1445, 2155, 2295, 2601, 3825, 3879, 4335, 6465, 7225, 7327, 7803, 10775, 11475, 11637, 13005, 19395, 21675, 21981, 32325, 36635, 39015, 58185, 65025, 65943, 96975, 109905, 124559, 183175, 195075, 197829, 290925, 329715, 373677, 549525, 622795, 989145, 1121031, 1648575, 1868385, 3113975, 3363093, 4945725, 5605155, 9341925, 16815465, 28025775, 84077325]

約数ペア:

[(1, 84077325), (3, 28025775), (5, 16815465), (9, 9341925), (15, 5605155), (17, 4945725), (25, 3363093), (27, 3113975), (45, 1868385), (51, 1648575), (75, 1121031), (85, 989145), (135, 622795), (153, 549525), (225, 373677), (255, 329715), (289, 290925), (425, 197829), (431, 195075), (459, 183175), (675, 124559), (765, 109905), (867, 96975), (1275, 65943), (1293, 65025), (1445, 58185), (2155, 39015), (2295, 36635), (2601, 32325), (3825, 21981), (3879, 21675), (4335, 19395), (6465, 13005), (7225, 11637), (7327, 11475), (7803, 10775)]