206873775

素因数分解:

$3^2\times 5^2\times {\mathrm{151}}^1\times {\mathrm{6089}}^1$

素因数の和:6256

約数の個数: 36

約数和(自身を含む): 373049040

約数和(自身を除く): 166175265

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 151, 225, 453, 755, 1359, 2265, 3775, 6089, 6795, 11325, 18267, 30445, 33975, 54801, 91335, 152225, 274005, 456675, 919439, 1370025, 2758317, 4597195, 8274951, 13791585, 22985975, 41374755, 68957925, 206873775]

約数ペア:

[(1, 206873775), (3, 68957925), (5, 41374755), (9, 22985975), (15, 13791585), (25, 8274951), (45, 4597195), (75, 2758317), (151, 1370025), (225, 919439), (453, 456675), (755, 274005), (1359, 152225), (2265, 91335), (3775, 54801), (6089, 33975), (6795, 30445), (11325, 18267)]