74303685

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1$

素因数の和:195

約数の個数: 96

約数和(自身を含む): 147184128

約数和(自身を除く): 72880443

約数列:

[1, 3, 5, 9, 15, 17, 23, 41, 45, 51, 69, 85, 103, 115, 123, 153, 205, 207, 255, 309, 345, 369, 391, 515, 615, 697, 765, 927, 943, 1035, 1173, 1545, 1751, 1845, 1955, 2091, 2369, 2829, 3485, 3519, 4223, 4635, 4715, 5253, 5865, 6273, 7107, 8487, 8755, 10455, 11845, 12669, 14145, 15759, 16031, 17595, 21115, 21321, 26265, 31365, 35535, 38007, 40273, 42435, 48093, 63345, 71791, 78795, 80155, 97129, 106605, 120819, 144279, 190035, 201365, 215373, 240465, 291387, 358955, 362457, 485645, 604095, 646119, 721395, 874161, 1076865, 1456935, 1651193, 1812285, 3230595, 4370805, 4953579, 8255965, 14860737, 24767895, 74303685]

約数ペア:

[(1, 74303685), (3, 24767895), (5, 14860737), (9, 8255965), (15, 4953579), (17, 4370805), (23, 3230595), (41, 1812285), (45, 1651193), (51, 1456935), (69, 1076865), (85, 874161), (103, 721395), (115, 646119), (123, 604095), (153, 485645), (205, 362457), (207, 358955), (255, 291387), (309, 240465), (345, 215373), (369, 201365), (391, 190035), (515, 144279), (615, 120819), (697, 106605), (765, 97129), (927, 80155), (943, 78795), (1035, 71791), (1173, 63345), (1545, 48093), (1751, 42435), (1845, 40273), (1955, 38007), (2091, 35535), (2369, 31365), (2829, 26265), (3485, 21321), (3519, 21115), (4223, 17595), (4635, 16031), (4715, 15759), (5253, 14145), (5865, 12669), (6273, 11845), (7107, 10455), (8487, 8755)]