819183264255

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{2413373}}^1$

素因数の和:2413800

約数の個数: 48

約数和(自身を含む): 1498415649120

約数和(自身を除く): 679232384865

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 397, 855, 1191, 1985, 3573, 5955, 7543, 17865, 22629, 37715, 67887, 113145, 339435, 2413373, 7240119, 12066865, 21720357, 36200595, 45854087, 108601785, 137562261, 229270435, 412686783, 687811305, 958109081, 2063433915, 2874327243, 4790545405, 8622981729, 14371636215, 18204072539, 43114908645, 54612217617, 91020362695, 163836652851, 273061088085, 819183264255]

約数ペア:

[(1, 819183264255), (3, 273061088085), (5, 163836652851), (9, 91020362695), (15, 54612217617), (19, 43114908645), (45, 18204072539), (57, 14371636215), (95, 8622981729), (171, 4790545405), (285, 2874327243), (397, 2063433915), (855, 958109081), (1191, 687811305), (1985, 412686783), (3573, 229270435), (5955, 137562261), (7543, 108601785), (17865, 45854087), (22629, 36200595), (37715, 21720357), (67887, 12066865), (113145, 7240119), (339435, 2413373)]