7788005235

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{53}}^1\times {\mathrm{11299}}^1$

素因数の和:11397

約数の個数: 72

約数和(自身を含む): 14611849200

約数和(自身を除く): 6823843965

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 53, 85, 153, 159, 255, 265, 289, 477, 765, 795, 867, 901, 1445, 2385, 2601, 2703, 4335, 4505, 8109, 11299, 13005, 13515, 15317, 33897, 40545, 45951, 56495, 76585, 101691, 137853, 169485, 192083, 229755, 508455, 576249, 598847, 689265, 960415, 1728747, 1796541, 2881245, 2994235, 3265411, 5389623, 8643735, 8982705, 9796233, 10180399, 16327055, 26948115, 29388699, 30541197, 48981165, 50901995, 91623591, 146943495, 152705985, 173066783, 458117955, 519200349, 865333915, 1557601047, 2596001745, 7788005235]

約数ペア:

[(1, 7788005235), (3, 2596001745), (5, 1557601047), (9, 865333915), (15, 519200349), (17, 458117955), (45, 173066783), (51, 152705985), (53, 146943495), (85, 91623591), (153, 50901995), (159, 48981165), (255, 30541197), (265, 29388699), (289, 26948115), (477, 16327055), (765, 10180399), (795, 9796233), (867, 8982705), (901, 8643735), (1445, 5389623), (2385, 3265411), (2601, 2994235), (2703, 2881245), (4335, 1796541), (4505, 1728747), (8109, 960415), (11299, 689265), (13005, 598847), (13515, 576249), (15317, 508455), (33897, 229755), (40545, 192083), (45951, 169485), (56495, 137853), (76585, 101691)]