231336765

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{743}}^1$

素因数の和:819

約数の個数: 96

約数和(自身を含む): 476326656

約数和(自身を除く): 244989891

約数列:

[1, 3, 5, 9, 11, 15, 17, 33, 37, 45, 51, 55, 85, 99, 111, 153, 165, 185, 187, 255, 333, 407, 495, 555, 561, 629, 743, 765, 935, 1221, 1665, 1683, 1887, 2035, 2229, 2805, 3145, 3663, 3715, 5661, 6105, 6687, 6919, 8173, 8415, 9435, 11145, 12631, 18315, 20757, 24519, 27491, 28305, 33435, 34595, 37893, 40865, 62271, 63155, 73557, 82473, 103785, 113679, 122595, 137455, 138941, 189465, 247419, 302401, 311355, 367785, 412365, 416823, 467347, 568395, 694705, 907203, 1237095, 1250469, 1402041, 1512005, 2084115, 2336735, 2721609, 4206123, 4536015, 5140817, 6252345, 7010205, 13608045, 15422451, 21030615, 25704085, 46267353, 77112255, 231336765]

約数ペア:

[(1, 231336765), (3, 77112255), (5, 46267353), (9, 25704085), (11, 21030615), (15, 15422451), (17, 13608045), (33, 7010205), (37, 6252345), (45, 5140817), (51, 4536015), (55, 4206123), (85, 2721609), (99, 2336735), (111, 2084115), (153, 1512005), (165, 1402041), (185, 1250469), (187, 1237095), (255, 907203), (333, 694705), (407, 568395), (495, 467347), (555, 416823), (561, 412365), (629, 367785), (743, 311355), (765, 302401), (935, 247419), (1221, 189465), (1665, 138941), (1683, 137455), (1887, 122595), (2035, 113679), (2229, 103785), (2805, 82473), (3145, 73557), (3663, 63155), (3715, 62271), (5661, 40865), (6105, 37893), (6687, 34595), (6919, 33435), (8173, 28305), (8415, 27491), (9435, 24519), (11145, 20757), (12631, 18315)]