86543757755

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{197}}^1\times {\mathrm{5581}}^1$

素因数の和:5976

約数の個数: 64

約数和(自身を含む): 129233035008

約数和(自身を除く): 42689277253

約数列:

[1, 5, 7, 13, 35, 65, 91, 173, 197, 455, 865, 985, 1211, 1379, 2249, 2561, 5581, 6055, 6895, 11245, 12805, 15743, 17927, 27905, 34081, 39067, 72553, 78715, 89635, 170405, 195335, 238567, 362765, 443053, 507871, 965513, 1099457, 1192835, 2215265, 2539355, 3101371, 4827565, 5497285, 6758591, 7696199, 12551669, 14292941, 15506855, 33792955, 38480995, 62758345, 71464705, 87861683, 100050587, 190206061, 439308415, 500252935, 951030305, 1331442427, 2472678793, 6657212135, 12363393965, 17308751551, 86543757755]

約数ペア:

[(1, 86543757755), (5, 17308751551), (7, 12363393965), (13, 6657212135), (35, 2472678793), (65, 1331442427), (91, 951030305), (173, 500252935), (197, 439308415), (455, 190206061), (865, 100050587), (985, 87861683), (1211, 71464705), (1379, 62758345), (2249, 38480995), (2561, 33792955), (5581, 15506855), (6055, 14292941), (6895, 12551669), (11245, 7696199), (12805, 6758591), (15743, 5497285), (17927, 4827565), (27905, 3101371), (34081, 2539355), (39067, 2215265), (72553, 1192835), (78715, 1099457), (89635, 965513), (170405, 507871), (195335, 443053), (238567, 362765)]