100851555

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{3191}}^1$

素因数の和:3256

約数の個数: 48

約数和(自身を含む): 192132864

約数和(自身を除く): 91281309

約数列:

[1, 3, 5, 7, 15, 21, 35, 43, 49, 105, 129, 147, 215, 245, 301, 645, 735, 903, 1505, 2107, 3191, 4515, 6321, 9573, 10535, 15955, 22337, 31605, 47865, 67011, 111685, 137213, 156359, 335055, 411639, 469077, 686065, 781795, 960491, 2058195, 2345385, 2881473, 4802455, 6723437, 14407365, 20170311, 33617185, 100851555]

約数ペア:

[(1, 100851555), (3, 33617185), (5, 20170311), (7, 14407365), (15, 6723437), (21, 4802455), (35, 2881473), (43, 2345385), (49, 2058195), (105, 960491), (129, 781795), (147, 686065), (215, 469077), (245, 411639), (301, 335055), (645, 156359), (735, 137213), (903, 111685), (1505, 67011), (2107, 47865), (3191, 31605), (4515, 22337), (6321, 15955), (9573, 10535)]