1180768215

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{631}}^1\times {\mathrm{1031}}^1$

素因数の和:1692

約数の個数: 48

約数和(自身を含む): 2081899008

約数和(自身を除く): 901130793

約数列:

[1, 3, 5, 11, 15, 33, 55, 121, 165, 363, 605, 631, 1031, 1815, 1893, 3093, 3155, 5155, 6941, 9465, 11341, 15465, 20823, 34023, 34705, 56705, 76351, 104115, 124751, 170115, 229053, 374253, 381755, 623755, 650561, 1145265, 1871265, 1951683, 3252805, 7156171, 9758415, 21468513, 35780855, 78717881, 107342565, 236153643, 393589405, 1180768215]

約数ペア:

[(1, 1180768215), (3, 393589405), (5, 236153643), (11, 107342565), (15, 78717881), (33, 35780855), (55, 21468513), (121, 9758415), (165, 7156171), (363, 3252805), (605, 1951683), (631, 1871265), (1031, 1145265), (1815, 650561), (1893, 623755), (3093, 381755), (3155, 374253), (5155, 229053), (6941, 170115), (9465, 124751), (11341, 104115), (15465, 76351), (20823, 56705), (34023, 34705)]