2247252975

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{3533}}^1$

素因数の和:3817

約数の個数: 72

約数和(自身を含む): 4409329392

約数和(自身を除く): 2162076417

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 75, 99, 165, 225, 257, 275, 495, 771, 825, 1285, 2313, 2475, 2827, 3533, 3855, 6425, 8481, 10599, 11565, 14135, 17665, 19275, 25443, 31797, 38863, 42405, 52995, 57825, 70675, 88325, 116589, 127215, 158985, 194315, 212025, 264975, 349767, 582945, 636075, 794925, 907981, 971575, 1748835, 2723943, 2914725, 4539905, 8171829, 8744175, 9987791, 13619715, 22699525, 29963373, 40859145, 49938955, 68098575, 89890119, 149816865, 204295725, 249694775, 449450595, 749084325, 2247252975]

約数ペア:

[(1, 2247252975), (3, 749084325), (5, 449450595), (9, 249694775), (11, 204295725), (15, 149816865), (25, 89890119), (33, 68098575), (45, 49938955), (55, 40859145), (75, 29963373), (99, 22699525), (165, 13619715), (225, 9987791), (257, 8744175), (275, 8171829), (495, 4539905), (771, 2914725), (825, 2723943), (1285, 1748835), (2313, 971575), (2475, 907981), (2827, 794925), (3533, 636075), (3855, 582945), (6425, 349767), (8481, 264975), (10599, 212025), (11565, 194315), (14135, 158985), (17665, 127215), (19275, 116589), (25443, 88325), (31797, 70675), (38863, 57825), (42405, 52995)]