1523133385

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{311}}^1\times {\mathrm{1663}}^1$

素因数の和:2029

約数の個数: 32

約数和(自身を含む): 1993605120

約数和(自身を除く): 470471735

約数列:

[1, 5, 19, 31, 95, 155, 311, 589, 1555, 1663, 2945, 5909, 8315, 9641, 29545, 31597, 48205, 51553, 157985, 183179, 257765, 517193, 915895, 979507, 2585965, 4897535, 9826667, 16032983, 49133335, 80164915, 304626677, 1523133385]

約数ペア:

[(1, 1523133385), (5, 304626677), (19, 80164915), (31, 49133335), (95, 16032983), (155, 9826667), (311, 4897535), (589, 2585965), (1555, 979507), (1663, 915895), (2945, 517193), (5909, 257765), (8315, 183179), (9641, 157985), (29545, 51553), (31597, 48205)]