47738925

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{859}}^1$

素因数の和:907

約数の個数: 72

約数和(自身を含む): 97042400

約数和(自身を除く): 49303475

約数列:

[1, 3, 5, 9, 13, 15, 19, 25, 39, 45, 57, 65, 75, 95, 117, 171, 195, 225, 247, 285, 325, 475, 585, 741, 855, 859, 975, 1235, 1425, 2223, 2577, 2925, 3705, 4275, 4295, 6175, 7731, 11115, 11167, 12885, 16321, 18525, 21475, 33501, 38655, 48963, 55575, 55835, 64425, 81605, 100503, 146889, 167505, 193275, 212173, 244815, 279175, 408025, 502515, 636519, 734445, 837525, 1060865, 1224075, 1909557, 2512575, 3182595, 3672225, 5304325, 9547785, 15912975, 47738925]

約数ペア:

[(1, 47738925), (3, 15912975), (5, 9547785), (9, 5304325), (13, 3672225), (15, 3182595), (19, 2512575), (25, 1909557), (39, 1224075), (45, 1060865), (57, 837525), (65, 734445), (75, 636519), (95, 502515), (117, 408025), (171, 279175), (195, 244815), (225, 212173), (247, 193275), (285, 167505), (325, 146889), (475, 100503), (585, 81605), (741, 64425), (855, 55835), (859, 55575), (975, 48963), (1235, 38655), (1425, 33501), (2223, 21475), (2577, 18525), (2925, 16321), (3705, 12885), (4275, 11167), (4295, 11115), (6175, 7731)]