264527175

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{103}}^1\times {\mathrm{283}}^1$

素因数の和:421

約数の個数: 72

約数和(自身を含む): 487107712

約数和(自身を除く): 222580537

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 103, 121, 165, 275, 283, 309, 363, 515, 605, 825, 849, 1133, 1415, 1545, 1815, 2575, 3025, 3113, 3399, 4245, 5665, 7075, 7725, 9075, 9339, 12463, 15565, 16995, 21225, 28325, 29149, 34243, 37389, 46695, 62315, 77825, 84975, 87447, 102729, 145745, 171215, 186945, 233475, 311575, 320639, 437235, 513645, 728725, 856075, 934725, 961917, 1603195, 2186175, 2568225, 3527029, 4809585, 8015975, 10581087, 17635145, 24047925, 52905435, 88175725, 264527175]

約数ペア:

[(1, 264527175), (3, 88175725), (5, 52905435), (11, 24047925), (15, 17635145), (25, 10581087), (33, 8015975), (55, 4809585), (75, 3527029), (103, 2568225), (121, 2186175), (165, 1603195), (275, 961917), (283, 934725), (309, 856075), (363, 728725), (515, 513645), (605, 437235), (825, 320639), (849, 311575), (1133, 233475), (1415, 186945), (1545, 171215), (1815, 145745), (2575, 102729), (3025, 87447), (3113, 84975), (3399, 77825), (4245, 62315), (5665, 46695), (7075, 37389), (7725, 34243), (9075, 29149), (9339, 28325), (12463, 21225), (15565, 16995)]