280470097935

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{1373137}}^1$

素因数の和:1373257

約数の個数: 64

約数和(自身を含む): 533876054400

約数和(自身を除く): 253405956465

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 89, 135, 153, 255, 267, 445, 459, 765, 801, 1335, 1513, 2295, 2403, 4005, 4539, 7565, 12015, 13617, 22695, 40851, 68085, 204255, 1373137, 4119411, 6865685, 12358233, 20597055, 23343329, 37074699, 61791165, 70029987, 116716645, 122209193, 185373495, 210089961, 350149935, 366627579, 611045965, 630269883, 1050449805, 1099882737, 1833137895, 2077556281, 3151349415, 3299648211, 5499413685, 6232668843, 10387781405, 16498241055, 18698006529, 31163344215, 56094019587, 93490032645, 280470097935]

約数ペア:

[(1, 280470097935), (3, 93490032645), (5, 56094019587), (9, 31163344215), (15, 18698006529), (17, 16498241055), (27, 10387781405), (45, 6232668843), (51, 5499413685), (85, 3299648211), (89, 3151349415), (135, 2077556281), (153, 1833137895), (255, 1099882737), (267, 1050449805), (445, 630269883), (459, 611045965), (765, 366627579), (801, 350149935), (1335, 210089961), (1513, 185373495), (2295, 122209193), (2403, 116716645), (4005, 70029987), (4539, 61791165), (7565, 37074699), (12015, 23343329), (13617, 20597055), (22695, 12358233), (40851, 6865685), (68085, 4119411), (204255, 1373137)]