15804578703043

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{521}}^1\times {\mathrm{29717}}^1$

素因数の和:30448

約数の個数: 64

約数和(自身を含む): 18764278041600

約数和(自身を除く): 2959699338557

約数列:

[1, 13, 17, 31, 149, 221, 403, 521, 527, 1937, 2533, 4619, 6773, 6851, 8857, 16151, 29717, 32929, 60047, 77629, 78523, 115141, 209963, 274567, 386321, 505189, 921227, 1009177, 1020799, 1319693, 2406499, 3569371, 4427833, 6567457, 11975951, 15482557, 15660859, 17156009, 31284487, 40910483, 57561829, 75273161, 137262823, 201273241, 203591167, 263203469, 479959267, 531836279, 978551093, 1784416699, 2306900993, 2333467991, 3421645097, 6239470471, 8159307539, 29989712909, 30335083883, 39217316881, 71513930783, 106070998007, 509825119453, 929681100179, 1215736823311, 15804578703043]

約数ペア:

[(1, 15804578703043), (13, 1215736823311), (17, 929681100179), (31, 509825119453), (149, 106070998007), (221, 71513930783), (403, 39217316881), (521, 30335083883), (527, 29989712909), (1937, 8159307539), (2533, 6239470471), (4619, 3421645097), (6773, 2333467991), (6851, 2306900993), (8857, 1784416699), (16151, 978551093), (29717, 531836279), (32929, 479959267), (60047, 263203469), (77629, 203591167), (78523, 201273241), (115141, 137262823), (209963, 75273161), (274567, 57561829), (386321, 40910483), (505189, 31284487), (921227, 17156009), (1009177, 15660859), (1020799, 15482557), (1319693, 11975951), (2406499, 6567457), (3569371, 4427833)]