319670065

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{6673}}^1$

素因数の和:6769

約数の個数: 32

約数和(自身を含む): 457462656

約数和(自身を除く): 137792591

約数列:

[1, 5, 11, 13, 55, 65, 67, 143, 335, 715, 737, 871, 3685, 4355, 6673, 9581, 33365, 47905, 73403, 86749, 367015, 433745, 447091, 954239, 2235455, 4771195, 4918001, 5812183, 24590005, 29060915, 63934013, 319670065]

約数ペア:

[(1, 319670065), (5, 63934013), (11, 29060915), (13, 24590005), (55, 5812183), (65, 4918001), (67, 4771195), (143, 2235455), (335, 954239), (715, 447091), (737, 433745), (871, 367015), (3685, 86749), (4355, 73403), (6673, 47905), (9581, 33365)]