63569025

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{211}}^1$

素因数の和:343

約数の個数: 72

約数和(自身を含む): 124394816

約数和(自身を除く): 60825791

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 103, 117, 195, 211, 225, 309, 325, 515, 585, 633, 927, 975, 1055, 1339, 1545, 1899, 2575, 2743, 2925, 3165, 4017, 4635, 5275, 6695, 7725, 8229, 9495, 12051, 13715, 15825, 20085, 21733, 23175, 24687, 33475, 41145, 47475, 60255, 65199, 68575, 100425, 108665, 123435, 195597, 205725, 282529, 301275, 325995, 543325, 617175, 847587, 977985, 1412645, 1629975, 2542761, 4237935, 4889925, 7063225, 12713805, 21189675, 63569025]

約数ペア:

[(1, 63569025), (3, 21189675), (5, 12713805), (9, 7063225), (13, 4889925), (15, 4237935), (25, 2542761), (39, 1629975), (45, 1412645), (65, 977985), (75, 847587), (103, 617175), (117, 543325), (195, 325995), (211, 301275), (225, 282529), (309, 205725), (325, 195597), (515, 123435), (585, 108665), (633, 100425), (927, 68575), (975, 65199), (1055, 60255), (1339, 47475), (1545, 41145), (1899, 33475), (2575, 24687), (2743, 23175), (2925, 21733), (3165, 20085), (4017, 15825), (4635, 13715), (5275, 12051), (6695, 9495), (7725, 8229)]