55413345

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1$

素因数の和:330

約数の個数: 64

約数和(自身を含む): 101606400

約数和(自身を除く): 46193055

約数列:

[1, 3, 5, 13, 15, 29, 39, 41, 65, 87, 123, 145, 195, 205, 239, 377, 435, 533, 615, 717, 1131, 1189, 1195, 1599, 1885, 2665, 3107, 3567, 3585, 5655, 5945, 6931, 7995, 9321, 9799, 15457, 15535, 17835, 20793, 29397, 34655, 46371, 46605, 48995, 77285, 90103, 103965, 127387, 146985, 231855, 270309, 284171, 382161, 450515, 636935, 852513, 1351545, 1420855, 1910805, 3694223, 4262565, 11082669, 18471115, 55413345]

約数ペア:

[(1, 55413345), (3, 18471115), (5, 11082669), (13, 4262565), (15, 3694223), (29, 1910805), (39, 1420855), (41, 1351545), (65, 852513), (87, 636935), (123, 450515), (145, 382161), (195, 284171), (205, 270309), (239, 231855), (377, 146985), (435, 127387), (533, 103965), (615, 90103), (717, 77285), (1131, 48995), (1189, 46605), (1195, 46371), (1599, 34655), (1885, 29397), (2665, 20793), (3107, 17835), (3567, 15535), (3585, 15457), (5655, 9799), (5945, 9321), (6931, 7995)]