57955485

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{2719}}^1$

素因数の和:2770

約数の個数: 48

約数和(自身を含む): 111628800

約数和(自身を除く): 53673315

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 49, 87, 105, 145, 147, 203, 245, 435, 609, 735, 1015, 1421, 2719, 3045, 4263, 7105, 8157, 13595, 19033, 21315, 40785, 57099, 78851, 95165, 133231, 236553, 285495, 394255, 399693, 551957, 666155, 1182765, 1655871, 1998465, 2759785, 3863699, 8279355, 11591097, 19318495, 57955485]

約数ペア:

[(1, 57955485), (3, 19318495), (5, 11591097), (7, 8279355), (15, 3863699), (21, 2759785), (29, 1998465), (35, 1655871), (49, 1182765), (87, 666155), (105, 551957), (145, 399693), (147, 394255), (203, 285495), (245, 236553), (435, 133231), (609, 95165), (735, 78851), (1015, 57099), (1421, 40785), (2719, 21315), (3045, 19033), (4263, 13595), (7105, 8157)]