37221015

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1$

素因数の和:280

約数の個数: 64

約数和(自身を含む): 68834304

約数和(自身を除く): 31613289

約数列:

[1, 3, 5, 13, 15, 23, 39, 43, 65, 69, 115, 129, 193, 195, 215, 299, 345, 559, 579, 645, 897, 965, 989, 1495, 1677, 2509, 2795, 2895, 2967, 4439, 4485, 4945, 7527, 8299, 8385, 12545, 12857, 13317, 14835, 22195, 24897, 37635, 38571, 41495, 57707, 64285, 66585, 107887, 124485, 173121, 190877, 192855, 288535, 323661, 539435, 572631, 865605, 954385, 1618305, 2481401, 2863155, 7444203, 12407005, 37221015]

約数ペア:

[(1, 37221015), (3, 12407005), (5, 7444203), (13, 2863155), (15, 2481401), (23, 1618305), (39, 954385), (43, 865605), (65, 572631), (69, 539435), (115, 323661), (129, 288535), (193, 192855), (195, 190877), (215, 173121), (299, 124485), (345, 107887), (559, 66585), (579, 64285), (645, 57707), (897, 41495), (965, 38571), (989, 37635), (1495, 24897), (1677, 22195), (2509, 14835), (2795, 13317), (2895, 12857), (2967, 12545), (4439, 8385), (4485, 8299), (4945, 7527)]