16528022775

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{6949}}^1$

素因数の和:7038

約数の個数: 108

約数和(自身を含む): 33374928600

約数和(自身を除く): 16846905825

約数列:

[1, 3, 5, 9, 11, 15, 25, 31, 33, 45, 55, 75, 93, 99, 155, 165, 225, 275, 279, 341, 465, 495, 775, 825, 961, 1023, 1395, 1705, 2325, 2475, 2883, 3069, 4805, 5115, 6949, 6975, 8525, 8649, 10571, 14415, 15345, 20847, 24025, 25575, 31713, 34745, 43245, 52855, 62541, 72075, 76439, 76725, 95139, 104235, 158565, 173725, 215419, 216225, 229317, 264275, 312705, 382195, 475695, 521175, 646257, 687951, 792825, 1077095, 1146585, 1563525, 1910975, 1938771, 2369609, 2378475, 3231285, 3439755, 5385475, 5732925, 6677989, 7108827, 9693855, 11848045, 16156425, 17198775, 20033967, 21326481, 33389945, 35544135, 48469275, 59240225, 60101901, 73457879, 100169835, 106632405, 166949725, 177720675, 220373637, 300509505, 367289395, 500849175, 533162025, 661120911, 1101868185, 1502547525, 1836446975, 3305604555, 5509340925, 16528022775]

約数ペア:

[(1, 16528022775), (3, 5509340925), (5, 3305604555), (9, 1836446975), (11, 1502547525), (15, 1101868185), (25, 661120911), (31, 533162025), (33, 500849175), (45, 367289395), (55, 300509505), (75, 220373637), (93, 177720675), (99, 166949725), (155, 106632405), (165, 100169835), (225, 73457879), (275, 60101901), (279, 59240225), (341, 48469275), (465, 35544135), (495, 33389945), (775, 21326481), (825, 20033967), (961, 17198775), (1023, 16156425), (1395, 11848045), (1705, 9693855), (2325, 7108827), (2475, 6677989), (2883, 5732925), (3069, 5385475), (4805, 3439755), (5115, 3231285), (6949, 2378475), (6975, 2369609), (8525, 1938771), (8649, 1910975), (10571, 1563525), (14415, 1146585), (15345, 1077095), (20847, 792825), (24025, 687951), (25575, 646257), (31713, 521175), (34745, 475695), (43245, 382195), (52855, 312705), (62541, 264275), (72075, 229317), (76439, 216225), (76725, 215419), (95139, 173725), (104235, 158565)]