156947273775

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{237179}}^1$

素因数の和:237385

約数の個数: 72

約数和(自身を含む): 299367647280

約数和(自身を除く): 142420373505

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 75, 85, 153, 173, 225, 255, 425, 519, 765, 865, 1275, 1557, 2595, 2941, 3825, 4325, 7785, 8823, 12975, 14705, 26469, 38925, 44115, 73525, 132345, 220575, 237179, 661725, 711537, 1185895, 2134611, 3557685, 4032043, 5929475, 10673055, 12096129, 17788425, 20160215, 36288387, 41031967, 53365275, 60480645, 100801075, 123095901, 181441935, 205159835, 302403225, 369287703, 615479505, 697543439, 907209675, 1025799175, 1846438515, 2092630317, 3077397525, 3487717195, 6277890951, 9232192575, 10463151585, 17438585975, 31389454755, 52315757925, 156947273775]

約数ペア:

[(1, 156947273775), (3, 52315757925), (5, 31389454755), (9, 17438585975), (15, 10463151585), (17, 9232192575), (25, 6277890951), (45, 3487717195), (51, 3077397525), (75, 2092630317), (85, 1846438515), (153, 1025799175), (173, 907209675), (225, 697543439), (255, 615479505), (425, 369287703), (519, 302403225), (765, 205159835), (865, 181441935), (1275, 123095901), (1557, 100801075), (2595, 60480645), (2941, 53365275), (3825, 41031967), (4325, 36288387), (7785, 20160215), (8823, 17788425), (12975, 12096129), (14705, 10673055), (26469, 5929475), (38925, 4032043), (44115, 3557685), (73525, 2134611), (132345, 1185895), (220575, 711537), (237179, 661725)]