72710835

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{619}}^1$

素因数の和:859

約数の個数: 32

約数和(自身を含む): 119992320

約数和(自身を除く): 47281485

約数列:

[1, 3, 5, 15, 41, 123, 191, 205, 573, 615, 619, 955, 1857, 2865, 3095, 7831, 9285, 23493, 25379, 39155, 76137, 117465, 118229, 126895, 354687, 380685, 591145, 1773435, 4847389, 14542167, 24236945, 72710835]

約数ペア:

[(1, 72710835), (3, 24236945), (5, 14542167), (15, 4847389), (41, 1773435), (123, 591145), (191, 380685), (205, 354687), (573, 126895), (615, 118229), (619, 117465), (955, 76137), (1857, 39155), (2865, 25379), (3095, 23493), (7831, 9285)]