155341725

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{727}}^1$

素因数の和:795

約数の個数: 96

約数和(自身を含む): 329312256

約数和(自身を除く): 173970531

約数列:

[1, 3, 5, 7, 11, 15, 21, 25, 33, 35, 37, 55, 75, 77, 105, 111, 165, 175, 185, 231, 259, 275, 385, 407, 525, 555, 727, 777, 825, 925, 1155, 1221, 1295, 1925, 2035, 2181, 2775, 2849, 3635, 3885, 5089, 5775, 6105, 6475, 7997, 8547, 10175, 10905, 14245, 15267, 18175, 19425, 23991, 25445, 26899, 30525, 39985, 42735, 54525, 55979, 71225, 76335, 80697, 119955, 127225, 134495, 167937, 188293, 199925, 213675, 279895, 295889, 381675, 403485, 564879, 599775, 672475, 839685, 887667, 941465, 1399475, 1479445, 2017425, 2071223, 2824395, 4198425, 4438335, 4707325, 6213669, 7397225, 10356115, 14121975, 22191675, 31068345, 51780575, 155341725]

約数ペア:

[(1, 155341725), (3, 51780575), (5, 31068345), (7, 22191675), (11, 14121975), (15, 10356115), (21, 7397225), (25, 6213669), (33, 4707325), (35, 4438335), (37, 4198425), (55, 2824395), (75, 2071223), (77, 2017425), (105, 1479445), (111, 1399475), (165, 941465), (175, 887667), (185, 839685), (231, 672475), (259, 599775), (275, 564879), (385, 403485), (407, 381675), (525, 295889), (555, 279895), (727, 213675), (777, 199925), (825, 188293), (925, 167937), (1155, 134495), (1221, 127225), (1295, 119955), (1925, 80697), (2035, 76335), (2181, 71225), (2775, 55979), (2849, 54525), (3635, 42735), (3885, 39985), (5089, 30525), (5775, 26899), (6105, 25445), (6475, 23991), (7997, 19425), (8547, 18175), (10175, 15267), (10905, 14245)]