816100095

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:384

約数の個数: 64

約数和(自身を含む): 1373552640

約数和(自身を除く): 557452545

約数列:

[1, 3, 5, 15, 53, 59, 127, 137, 159, 177, 265, 295, 381, 411, 635, 685, 795, 885, 1905, 2055, 3127, 6731, 7261, 7493, 8083, 9381, 15635, 17399, 20193, 21783, 22479, 24249, 33655, 36305, 37465, 40415, 46905, 52197, 86995, 100965, 108915, 112395, 121245, 260985, 397129, 428399, 922147, 1026541, 1191387, 1285197, 1985645, 2141995, 2766441, 3079623, 4610735, 5132705, 5956935, 6425985, 13832205, 15398115, 54406673, 163220019, 272033365, 816100095]

約数ペア:

[(1, 816100095), (3, 272033365), (5, 163220019), (15, 54406673), (53, 15398115), (59, 13832205), (127, 6425985), (137, 5956935), (159, 5132705), (177, 4610735), (265, 3079623), (295, 2766441), (381, 2141995), (411, 1985645), (635, 1285197), (685, 1191387), (795, 1026541), (885, 922147), (1905, 428399), (2055, 397129), (3127, 260985), (6731, 121245), (7261, 112395), (7493, 108915), (8083, 100965), (9381, 86995), (15635, 52197), (17399, 46905), (20193, 40415), (21783, 37465), (22479, 36305), (24249, 33655)]