1237213474485

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2819}}^1\times {\mathrm{74831}}^1$

素因数の和:77698

約数の個数: 64

約数和(自身を含む): 2187920056320

約数和(自身を除く): 950706581835

約数列:

[1, 3, 5, 15, 17, 23, 51, 69, 85, 115, 255, 345, 391, 1173, 1955, 2819, 5865, 8457, 14095, 42285, 47923, 64837, 74831, 143769, 194511, 224493, 239615, 324185, 374155, 718845, 972555, 1102229, 1122465, 1272127, 1721113, 3306687, 3816381, 5163339, 5511145, 6360635, 8605565, 16533435, 19081905, 25816695, 29258921, 87776763, 146294605, 210948589, 438883815, 632845767, 1054742945, 3164228835, 3586126013, 4851817547, 10758378039, 14555452641, 17930630065, 24259087735, 53791890195, 72777263205, 82480898299, 247442694897, 412404491495, 1237213474485]

約数ペア:

[(1, 1237213474485), (3, 412404491495), (5, 247442694897), (15, 82480898299), (17, 72777263205), (23, 53791890195), (51, 24259087735), (69, 17930630065), (85, 14555452641), (115, 10758378039), (255, 4851817547), (345, 3586126013), (391, 3164228835), (1173, 1054742945), (1955, 632845767), (2819, 438883815), (5865, 210948589), (8457, 146294605), (14095, 87776763), (42285, 29258921), (47923, 25816695), (64837, 19081905), (74831, 16533435), (143769, 8605565), (194511, 6360635), (224493, 5511145), (239615, 5163339), (324185, 3816381), (374155, 3306687), (718845, 1721113), (972555, 1272127), (1102229, 1122465)]