73133775

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2273}}^1$

素因数の和:2313

約数の個数: 72

約数和(自身を含む): 153958896

約数和(自身を除く): 80825121

約数列:

[1, 3, 5, 9, 11, 13, 15, 25, 33, 39, 45, 55, 65, 75, 99, 117, 143, 165, 195, 225, 275, 325, 429, 495, 585, 715, 825, 975, 1287, 2145, 2273, 2475, 2925, 3575, 6435, 6819, 10725, 11365, 20457, 25003, 29549, 32175, 34095, 56825, 75009, 88647, 102285, 125015, 147745, 170475, 225027, 265941, 325039, 375045, 443235, 511425, 625075, 738725, 975117, 1125135, 1329705, 1625195, 1875225, 2216175, 2925351, 4875585, 5625675, 6648525, 8125975, 14626755, 24377925, 73133775]

約数ペア:

[(1, 73133775), (3, 24377925), (5, 14626755), (9, 8125975), (11, 6648525), (13, 5625675), (15, 4875585), (25, 2925351), (33, 2216175), (39, 1875225), (45, 1625195), (55, 1329705), (65, 1125135), (75, 975117), (99, 738725), (117, 625075), (143, 511425), (165, 443235), (195, 375045), (225, 325039), (275, 265941), (325, 225027), (429, 170475), (495, 147745), (585, 125015), (715, 102285), (825, 88647), (975, 75009), (1287, 56825), (2145, 34095), (2273, 32175), (2475, 29549), (2925, 25003), (3575, 20457), (6435, 11365), (6819, 10725)]