8383485

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:210

約数の個数: 48

約数和(自身を含む): 15321600

約数和(自身を除く): 6938115

約数列:

[1, 3, 5, 11, 15, 31, 33, 55, 93, 121, 149, 155, 165, 341, 363, 447, 465, 605, 745, 1023, 1639, 1705, 1815, 2235, 3751, 4619, 4917, 5115, 8195, 11253, 13857, 18029, 18755, 23095, 24585, 50809, 54087, 56265, 69285, 90145, 152427, 254045, 270435, 558899, 762135, 1676697, 2794495, 8383485]

約数ペア:

[(1, 8383485), (3, 2794495), (5, 1676697), (11, 762135), (15, 558899), (31, 270435), (33, 254045), (55, 152427), (93, 90145), (121, 69285), (149, 56265), (155, 54087), (165, 50809), (341, 24585), (363, 23095), (447, 18755), (465, 18029), (605, 13857), (745, 11253), (1023, 8195), (1639, 5115), (1705, 4917), (1815, 4619), (2235, 3751)]