57234555

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1$

素因数の和:241

約数の個数: 96

約数和(自身を含む): 121904640

約数和(自身を除く): 64670085

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 35, 45, 57, 63, 73, 95, 105, 131, 133, 171, 219, 285, 315, 365, 393, 399, 511, 655, 657, 665, 855, 917, 1095, 1179, 1197, 1387, 1533, 1965, 1995, 2489, 2555, 2751, 3285, 4161, 4585, 4599, 5895, 5985, 6935, 7467, 7665, 8253, 9563, 9709, 12445, 12483, 13755, 17423, 20805, 22401, 22995, 28689, 29127, 37335, 41265, 47815, 48545, 52269, 62415, 66941, 86067, 87115, 87381, 112005, 143445, 145635, 156807, 181697, 200823, 261345, 334705, 430335, 436905, 545091, 602469, 784035, 908485, 1004115, 1271879, 1635273, 2725455, 3012345, 3815637, 6359395, 8176365, 11446911, 19078185, 57234555]

約数ペア:

[(1, 57234555), (3, 19078185), (5, 11446911), (7, 8176365), (9, 6359395), (15, 3815637), (19, 3012345), (21, 2725455), (35, 1635273), (45, 1271879), (57, 1004115), (63, 908485), (73, 784035), (95, 602469), (105, 545091), (131, 436905), (133, 430335), (171, 334705), (219, 261345), (285, 200823), (315, 181697), (365, 156807), (393, 145635), (399, 143445), (511, 112005), (655, 87381), (657, 87115), (665, 86067), (855, 66941), (917, 62415), (1095, 52269), (1179, 48545), (1197, 47815), (1387, 41265), (1533, 37335), (1965, 29127), (1995, 28689), (2489, 22995), (2555, 22401), (2751, 20805), (3285, 17423), (4161, 13755), (4585, 12483), (4599, 12445), (5895, 9709), (5985, 9563), (6935, 8253), (7467, 7665)]