19007645715

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1597}}^1\times {\mathrm{6451}}^1$

素因数の和:8100

約数の個数: 48

約数和(自身を含む): 33776529696

約数和(自身を除く): 14768883981

約数列:

[1, 3, 5, 9, 15, 41, 45, 123, 205, 369, 615, 1597, 1845, 4791, 6451, 7985, 14373, 19353, 23955, 32255, 58059, 65477, 71865, 96765, 196431, 264491, 290295, 327385, 589293, 793473, 982155, 1322455, 2380419, 2946465, 3967365, 10302247, 11902095, 30906741, 51511235, 92720223, 154533705, 422392127, 463601115, 1267176381, 2111960635, 3801529143, 6335881905, 19007645715]

約数ペア:

[(1, 19007645715), (3, 6335881905), (5, 3801529143), (9, 2111960635), (15, 1267176381), (41, 463601115), (45, 422392127), (123, 154533705), (205, 92720223), (369, 51511235), (615, 30906741), (1597, 11902095), (1845, 10302247), (4791, 3967365), (6451, 2946465), (7985, 2380419), (14373, 1322455), (19353, 982155), (23955, 793473), (32255, 589293), (58059, 327385), (65477, 290295), (71865, 264491), (96765, 196431)]