74985365

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1699}}^1$

素因数の和:1821

約数の個数: 32

約数和(自身を含む): 111955200

約数和(自身を除く): 36969835

約数列:

[1, 5, 7, 13, 35, 65, 91, 97, 455, 485, 679, 1261, 1699, 3395, 6305, 8495, 8827, 11893, 22087, 44135, 59465, 110435, 154609, 164803, 773045, 824015, 1153621, 2142439, 5768105, 10712195, 14997073, 74985365]

約数ペア:

[(1, 74985365), (5, 14997073), (7, 10712195), (13, 5768105), (35, 2142439), (65, 1153621), (91, 824015), (97, 773045), (455, 164803), (485, 154609), (679, 110435), (1261, 59465), (1699, 44135), (3395, 22087), (6305, 11893), (8495, 8827)]