71339145

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{743}}^1$

素因数の和:961

約数の個数: 32

約数和(自身を含む): 118063872

約数和(自身を除く): 46724727

約数列:

[1, 3, 5, 15, 37, 111, 173, 185, 519, 555, 743, 865, 2229, 2595, 3715, 6401, 11145, 19203, 27491, 32005, 82473, 96015, 128539, 137455, 385617, 412365, 642695, 1928085, 4755943, 14267829, 23779715, 71339145]

約数ペア:

[(1, 71339145), (3, 23779715), (5, 14267829), (15, 4755943), (37, 1928085), (111, 642695), (173, 412365), (185, 385617), (519, 137455), (555, 128539), (743, 96015), (865, 82473), (2229, 32005), (2595, 27491), (3715, 19203), (6401, 11145)]