78032045

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{1151}}^1$

素因数の和:1325

約数の個数: 32

約数和(自身を含む): 116121600

約数和(自身を除く): 38089555

約数列:

[1, 5, 7, 13, 35, 65, 91, 149, 455, 745, 1043, 1151, 1937, 5215, 5755, 8057, 9685, 13559, 14963, 40285, 67795, 74815, 104741, 171499, 523705, 857495, 1200493, 2229487, 6002465, 11147435, 15606409, 78032045]

約数ペア:

[(1, 78032045), (5, 15606409), (7, 11147435), (13, 6002465), (35, 2229487), (65, 1200493), (91, 857495), (149, 523705), (455, 171499), (745, 104741), (1043, 74815), (1151, 67795), (1937, 40285), (5215, 14963), (5755, 13559), (8057, 9685)]