33420725

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1$

素因数の和:326

約数の個数: 48

約数和(自身を含む): 49496832

約数和(自身を除く): 16076107

約数列:

[1, 5, 13, 17, 23, 25, 65, 85, 115, 221, 263, 299, 325, 391, 425, 575, 1105, 1315, 1495, 1955, 3419, 4471, 5083, 5525, 6049, 6575, 7475, 9775, 17095, 22355, 25415, 30245, 58123, 78637, 85475, 102833, 111775, 127075, 151225, 290615, 393185, 514165, 1336829, 1453075, 1965925, 2570825, 6684145, 33420725]

約数ペア:

[(1, 33420725), (5, 6684145), (13, 2570825), (17, 1965925), (23, 1453075), (25, 1336829), (65, 514165), (85, 393185), (115, 290615), (221, 151225), (263, 127075), (299, 111775), (325, 102833), (391, 85475), (425, 78637), (575, 58123), (1105, 30245), (1315, 25415), (1495, 22355), (1955, 17095), (3419, 9775), (4471, 7475), (5083, 6575), (5525, 6049)]