33179325

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{491}}^1$

素因数の和:574

約数の個数: 48

約数和(自身を含む): 59299776

約数和(自身を除く): 26120451

約数列:

[1, 3, 5, 15, 17, 25, 51, 53, 75, 85, 159, 255, 265, 425, 491, 795, 901, 1275, 1325, 1473, 2455, 2703, 3975, 4505, 7365, 8347, 12275, 13515, 22525, 25041, 26023, 36825, 41735, 67575, 78069, 125205, 130115, 208675, 390345, 442391, 626025, 650575, 1327173, 1951725, 2211955, 6635865, 11059775, 33179325]

約数ペア:

[(1, 33179325), (3, 11059775), (5, 6635865), (15, 2211955), (17, 1951725), (25, 1327173), (51, 650575), (53, 626025), (75, 442391), (85, 390345), (159, 208675), (255, 130115), (265, 125205), (425, 78069), (491, 67575), (795, 41735), (901, 36825), (1275, 26023), (1325, 25041), (1473, 22525), (2455, 13515), (2703, 12275), (3975, 8347), (4505, 7365)]