264406725

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{2273}}^1$

素因数の和:2347

約数の個数: 72

約数和(自身を含む): 527859072

約数和(自身を除く): 263452347

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 47, 55, 75, 99, 141, 165, 225, 235, 275, 423, 495, 517, 705, 825, 1175, 1551, 2115, 2273, 2475, 2585, 3525, 4653, 6819, 7755, 10575, 11365, 12925, 20457, 23265, 25003, 34095, 38775, 56825, 75009, 102285, 106831, 116325, 125015, 170475, 225027, 320493, 375045, 511425, 534155, 625075, 961479, 1125135, 1175141, 1602465, 1875225, 2670775, 3525423, 4807395, 5625675, 5875705, 8012325, 10576269, 17627115, 24036975, 29378525, 52881345, 88135575, 264406725]

約数ペア:

[(1, 264406725), (3, 88135575), (5, 52881345), (9, 29378525), (11, 24036975), (15, 17627115), (25, 10576269), (33, 8012325), (45, 5875705), (47, 5625675), (55, 4807395), (75, 3525423), (99, 2670775), (141, 1875225), (165, 1602465), (225, 1175141), (235, 1125135), (275, 961479), (423, 625075), (495, 534155), (517, 511425), (705, 375045), (825, 320493), (1175, 225027), (1551, 170475), (2115, 125015), (2273, 116325), (2475, 106831), (2585, 102285), (3525, 75009), (4653, 56825), (6819, 38775), (7755, 34095), (10575, 25003), (11365, 23265), (12925, 20457)]