149666895

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1471}}^1$

素因数の和:1525

約数の個数: 96

約数和(自身を含む): 330670080

約数和(自身を除く): 181003185

約数列:

[1, 3, 5, 7, 9, 15, 17, 19, 21, 35, 45, 51, 57, 63, 85, 95, 105, 119, 133, 153, 171, 255, 285, 315, 323, 357, 399, 595, 665, 765, 855, 969, 1071, 1197, 1471, 1615, 1785, 1995, 2261, 2907, 4413, 4845, 5355, 5985, 6783, 7355, 10297, 11305, 13239, 14535, 20349, 22065, 25007, 27949, 30891, 33915, 51485, 66195, 75021, 83847, 92673, 101745, 125035, 139745, 154455, 175049, 195643, 225063, 251541, 375105, 419235, 463365, 475133, 525147, 586929, 875245, 978215, 1125315, 1257705, 1425399, 1575441, 1760787, 2375665, 2625735, 2934645, 3325931, 4276197, 7126995, 7877205, 8803935, 9977793, 16629655, 21380985, 29933379, 49888965, 149666895]

約数ペア:

[(1, 149666895), (3, 49888965), (5, 29933379), (7, 21380985), (9, 16629655), (15, 9977793), (17, 8803935), (19, 7877205), (21, 7126995), (35, 4276197), (45, 3325931), (51, 2934645), (57, 2625735), (63, 2375665), (85, 1760787), (95, 1575441), (105, 1425399), (119, 1257705), (133, 1125315), (153, 978215), (171, 875245), (255, 586929), (285, 525147), (315, 475133), (323, 463365), (357, 419235), (399, 375105), (595, 251541), (665, 225063), (765, 195643), (855, 175049), (969, 154455), (1071, 139745), (1197, 125035), (1471, 101745), (1615, 92673), (1785, 83847), (1995, 75021), (2261, 66195), (2907, 51485), (4413, 33915), (4845, 30891), (5355, 27949), (5985, 25007), (6783, 22065), (7355, 20349), (10297, 14535), (11305, 13239)]