15895044

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:162

約数の個数: 108

約数和(自身を含む): 45749340

約数和(自身を除く): 29854296

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 41, 44, 66, 82, 89, 99, 121, 123, 132, 164, 178, 198, 242, 246, 267, 356, 363, 369, 396, 451, 484, 492, 534, 726, 738, 801, 902, 979, 1068, 1089, 1353, 1452, 1476, 1602, 1804, 1958, 2178, 2706, 2937, 3204, 3649, 3916, 4059, 4356, 4961, 5412, 5874, 7298, 8118, 8811, 9922, 10769, 10947, 11748, 14596, 14883, 16236, 17622, 19844, 21538, 21894, 29766, 32307, 32841, 35244, 40139, 43076, 43788, 44649, 59532, 64614, 65682, 80278, 89298, 96921, 120417, 129228, 131364, 160556, 178596, 193842, 240834, 361251, 387684, 441529, 481668, 722502, 883058, 1324587, 1445004, 1766116, 2649174, 3973761, 5298348, 7947522, 15895044]

約数ペア:

[(1, 15895044), (2, 7947522), (3, 5298348), (4, 3973761), (6, 2649174), (9, 1766116), (11, 1445004), (12, 1324587), (18, 883058), (22, 722502), (33, 481668), (36, 441529), (41, 387684), (44, 361251), (66, 240834), (82, 193842), (89, 178596), (99, 160556), (121, 131364), (123, 129228), (132, 120417), (164, 96921), (178, 89298), (198, 80278), (242, 65682), (246, 64614), (267, 59532), (356, 44649), (363, 43788), (369, 43076), (396, 40139), (451, 35244), (484, 32841), (492, 32307), (534, 29766), (726, 21894), (738, 21538), (801, 19844), (902, 17622), (979, 16236), (1068, 14883), (1089, 14596), (1353, 11748), (1452, 10947), (1476, 10769), (1602, 9922), (1804, 8811), (1958, 8118), (2178, 7298), (2706, 5874), (2937, 5412), (3204, 4961), (3649, 4356), (3916, 4059)]