162917505

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{983}}^1$

素因数の和:1150

約数の個数: 48

約数和(自身を含む): 294727680

約数和(自身を除く): 131810175

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 127, 145, 261, 381, 435, 635, 983, 1143, 1305, 1905, 2949, 3683, 4915, 5715, 8847, 11049, 14745, 18415, 28507, 33147, 44235, 55245, 85521, 124841, 142535, 165735, 256563, 374523, 427605, 624205, 1123569, 1282815, 1872615, 3620389, 5617845, 10861167, 18101945, 32583501, 54305835, 162917505]

約数ペア:

[(1, 162917505), (3, 54305835), (5, 32583501), (9, 18101945), (15, 10861167), (29, 5617845), (45, 3620389), (87, 1872615), (127, 1282815), (145, 1123569), (261, 624205), (381, 427605), (435, 374523), (635, 256563), (983, 165735), (1143, 142535), (1305, 124841), (1905, 85521), (2949, 55245), (3683, 44235), (4915, 33147), (5715, 28507), (8847, 18415), (11049, 14745)]