70824975

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4273}}^1$

素因数の和:4316

約数の個数: 48

約数和(自身を含む): 133553952

約数和(自身を除く): 62728977

約数列:

[1, 3, 5, 13, 15, 17, 25, 39, 51, 65, 75, 85, 195, 221, 255, 325, 425, 663, 975, 1105, 1275, 3315, 4273, 5525, 12819, 16575, 21365, 55549, 64095, 72641, 106825, 166647, 217923, 277745, 320475, 363205, 833235, 944333, 1089615, 1388725, 1816025, 2832999, 4166175, 4721665, 5448075, 14164995, 23608325, 70824975]

約数ペア:

[(1, 70824975), (3, 23608325), (5, 14164995), (13, 5448075), (15, 4721665), (17, 4166175), (25, 2832999), (39, 1816025), (51, 1388725), (65, 1089615), (75, 944333), (85, 833235), (195, 363205), (221, 320475), (255, 277745), (325, 217923), (425, 166647), (663, 106825), (975, 72641), (1105, 64095), (1275, 55549), (3315, 21365), (4273, 16575), (5525, 12819)]