99900845

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{523}}^1$

素因数の和:713

約数の個数: 32

約数和(自身を含む): 137631744

約数和(自身を除く): 37730899

約数列:

[1, 5, 11, 23, 55, 115, 151, 253, 523, 755, 1265, 1661, 2615, 3473, 5753, 8305, 12029, 17365, 28765, 38203, 60145, 78973, 132319, 191015, 394865, 661595, 868703, 1816379, 4343515, 9081895, 19980169, 99900845]

約数ペア:

[(1, 99900845), (5, 19980169), (11, 9081895), (23, 4343515), (55, 1816379), (115, 868703), (151, 661595), (253, 394865), (523, 191015), (755, 132319), (1265, 78973), (1661, 60145), (2615, 38203), (3473, 28765), (5753, 17365), (8305, 12029)]