156720477465

素因数分解:

$3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{1103}}^1\times {\mathrm{21191}}^1$

素因数の和:22454

約数の個数: 48

約数和(自身を含む): 273732825600

約数和(自身を除く): 117012348135

約数列:

[1, 3, 5, 9, 15, 45, 149, 447, 745, 1103, 1341, 2235, 3309, 5515, 6705, 9927, 16545, 21191, 49635, 63573, 105955, 164347, 190719, 317865, 493041, 821735, 953595, 1479123, 2465205, 3157459, 7395615, 9472377, 15787295, 23373673, 28417131, 47361885, 70121019, 116868365, 142085655, 210363057, 350605095, 1051815285, 3482677277, 10448031831, 17413386385, 31344095493, 52240159155, 156720477465]

約数ペア:

[(1, 156720477465), (3, 52240159155), (5, 31344095493), (9, 17413386385), (15, 10448031831), (45, 3482677277), (149, 1051815285), (447, 350605095), (745, 210363057), (1103, 142085655), (1341, 116868365), (2235, 70121019), (3309, 47361885), (5515, 28417131), (6705, 23373673), (9927, 15787295), (16545, 9472377), (21191, 7395615), (49635, 3157459), (63573, 2465205), (105955, 1479123), (164347, 953595), (190719, 821735), (317865, 493041)]