145944825

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{827}}^1$

素因数の和:1034

約数の個数: 48

約数和(自身を含む): 261608256

約数和(自身を除く): 115663431

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 181, 195, 325, 543, 827, 905, 975, 2353, 2481, 2715, 4135, 4525, 7059, 10751, 11765, 12405, 13575, 20675, 32253, 35295, 53755, 58825, 62025, 149687, 161265, 176475, 268775, 449061, 748435, 806325, 1945931, 2245305, 3742175, 5837793, 9729655, 11226525, 29188965, 48648275, 145944825]

約数ペア:

[(1, 145944825), (3, 48648275), (5, 29188965), (13, 11226525), (15, 9729655), (25, 5837793), (39, 3742175), (65, 2245305), (75, 1945931), (181, 806325), (195, 748435), (325, 449061), (543, 268775), (827, 176475), (905, 161265), (975, 149687), (2353, 62025), (2481, 58825), (2715, 53755), (4135, 35295), (4525, 32253), (7059, 20675), (10751, 13575), (11765, 12405)]