71941505

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{211}}^1$

素因数の和:369

約数の個数: 32

約数和(自身を含む): 94738560

約数和(自身を除く): 22797055

約数列:

[1, 5, 19, 37, 95, 97, 185, 211, 485, 703, 1055, 1843, 3515, 3589, 4009, 7807, 9215, 17945, 20045, 20467, 39035, 68191, 102335, 148333, 340955, 388873, 741665, 757279, 1944365, 3786395, 14388301, 71941505]

約数ペア:

[(1, 71941505), (5, 14388301), (19, 3786395), (37, 1944365), (95, 757279), (97, 741665), (185, 388873), (211, 340955), (485, 148333), (703, 102335), (1055, 68191), (1843, 39035), (3515, 20467), (3589, 20045), (4009, 17945), (7807, 9215)]