28106030295

素因数分解:

$3^3\times 5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{69653}}^1$

素因数の和:69742

約数の個数: 96

約数和(自身を含む): 59077736640

約数和(自身を除く): 30971706345

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 49, 61, 63, 105, 135, 147, 183, 189, 245, 305, 315, 427, 441, 549, 735, 915, 945, 1281, 1323, 1647, 2135, 2205, 2745, 2989, 3843, 6405, 6615, 8235, 8967, 11529, 14945, 19215, 26901, 44835, 57645, 69653, 80703, 134505, 208959, 348265, 403515, 487571, 626877, 1044795, 1462713, 1880631, 2437855, 3134385, 3412997, 4248833, 4388139, 7313565, 9403155, 10238991, 12746499, 13164417, 17064985, 21244165, 21940695, 29741831, 30716973, 38239497, 51194955, 63732495, 65822085, 89225493, 92150919, 114718491, 148709155, 153584865, 191197485, 208192817, 267676479, 446127465, 460754595, 573592455, 624578451, 803029437, 1040964085, 1338382395, 1873735353, 3122892255, 4015147185, 5621206059, 9368676765, 28106030295]

約数ペア:

[(1, 28106030295), (3, 9368676765), (5, 5621206059), (7, 4015147185), (9, 3122892255), (15, 1873735353), (21, 1338382395), (27, 1040964085), (35, 803029437), (45, 624578451), (49, 573592455), (61, 460754595), (63, 446127465), (105, 267676479), (135, 208192817), (147, 191197485), (183, 153584865), (189, 148709155), (245, 114718491), (305, 92150919), (315, 89225493), (427, 65822085), (441, 63732495), (549, 51194955), (735, 38239497), (915, 30716973), (945, 29741831), (1281, 21940695), (1323, 21244165), (1647, 17064985), (2135, 13164417), (2205, 12746499), (2745, 10238991), (2989, 9403155), (3843, 7313565), (6405, 4388139), (6615, 4248833), (8235, 3412997), (8967, 3134385), (11529, 2437855), (14945, 1880631), (19215, 1462713), (26901, 1044795), (44835, 626877), (57645, 487571), (69653, 403515), (80703, 348265), (134505, 208959)]