157465215

素因数分解:

$3^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1$

素因数の和:199

約数の個数: 96

約数和(自身を含む): 302702400

約数和(自身を除く): 145237185

約数列:

[1, 3, 5, 9, 15, 27, 29, 41, 45, 81, 87, 109, 123, 135, 145, 205, 243, 261, 327, 369, 405, 435, 545, 615, 783, 981, 1107, 1189, 1215, 1305, 1635, 1845, 2349, 2943, 3161, 3321, 3567, 3915, 4469, 4905, 5535, 5945, 7047, 8829, 9483, 9963, 10701, 11745, 13407, 14715, 15805, 16605, 17835, 22345, 26487, 28449, 32103, 35235, 40221, 44145, 47415, 49815, 53505, 67035, 85347, 96309, 120663, 129601, 132435, 142245, 160515, 201105, 256041, 288927, 361989, 388803, 426735, 481545, 603315, 648005, 768123, 1085967, 1166409, 1280205, 1444635, 1809945, 1944015, 3499227, 3840615, 5429835, 5832045, 10497681, 17496135, 31493043, 52488405, 157465215]

約数ペア:

[(1, 157465215), (3, 52488405), (5, 31493043), (9, 17496135), (15, 10497681), (27, 5832045), (29, 5429835), (41, 3840615), (45, 3499227), (81, 1944015), (87, 1809945), (109, 1444635), (123, 1280205), (135, 1166409), (145, 1085967), (205, 768123), (243, 648005), (261, 603315), (327, 481545), (369, 426735), (405, 388803), (435, 361989), (545, 288927), (615, 256041), (783, 201105), (981, 160515), (1107, 142245), (1189, 132435), (1215, 129601), (1305, 120663), (1635, 96309), (1845, 85347), (2349, 67035), (2943, 53505), (3161, 49815), (3321, 47415), (3567, 44145), (3915, 40221), (4469, 35235), (4905, 32103), (5535, 28449), (5945, 26487), (7047, 22345), (8829, 17835), (9483, 16605), (9963, 15805), (10701, 14715), (11745, 13407)]