48401325

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{389}}^1$

素因数の和:491

約数の個数: 72

約数和(自身を含む): 100588800

約数和(自身を除く): 52187475

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 79, 105, 175, 225, 237, 315, 389, 395, 525, 553, 711, 1167, 1185, 1575, 1659, 1945, 1975, 2723, 2765, 3501, 3555, 4977, 5835, 5925, 8169, 8295, 9725, 13615, 13825, 17505, 17775, 24507, 24885, 29175, 30731, 40845, 41475, 68075, 87525, 92193, 122535, 124425, 153655, 204225, 215117, 276579, 460965, 612675, 645351, 768275, 1075585, 1382895, 1936053, 2304825, 3226755, 5377925, 6914475, 9680265, 16133775, 48401325]

約数ペア:

[(1, 48401325), (3, 16133775), (5, 9680265), (7, 6914475), (9, 5377925), (15, 3226755), (21, 2304825), (25, 1936053), (35, 1382895), (45, 1075585), (63, 768275), (75, 645351), (79, 612675), (105, 460965), (175, 276579), (225, 215117), (237, 204225), (315, 153655), (389, 124425), (395, 122535), (525, 92193), (553, 87525), (711, 68075), (1167, 41475), (1185, 40845), (1575, 30731), (1659, 29175), (1945, 24885), (1975, 24507), (2723, 17775), (2765, 17505), (3501, 13825), (3555, 13615), (4977, 9725), (5835, 8295), (5925, 8169)]