11280045

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{149}}^1$

素因数の和:274

約数の個数: 48

約数和(自身を含む): 21340800

約数和(自身を除く): 10060755

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 103, 105, 147, 149, 245, 309, 447, 515, 721, 735, 745, 1043, 1545, 2163, 2235, 3129, 3605, 5047, 5215, 7301, 10815, 15141, 15347, 15645, 21903, 25235, 36505, 46041, 75705, 76735, 107429, 109515, 230205, 322287, 537145, 752003, 1611435, 2256009, 3760015, 11280045]

約数ペア:

[(1, 11280045), (3, 3760015), (5, 2256009), (7, 1611435), (15, 752003), (21, 537145), (35, 322287), (49, 230205), (103, 109515), (105, 107429), (147, 76735), (149, 75705), (245, 46041), (309, 36505), (447, 25235), (515, 21903), (721, 15645), (735, 15347), (745, 15141), (1043, 10815), (1545, 7301), (2163, 5215), (2235, 5047), (3129, 3605)]