4775085

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1$

素因数の和:215

約数の個数: 64

約数和(自身を含む): 10076160

約数和(自身を除く): 5301075

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 31, 35, 45, 63, 93, 105, 135, 155, 163, 189, 217, 279, 315, 465, 489, 651, 815, 837, 945, 1085, 1141, 1395, 1467, 1953, 2445, 3255, 3423, 4185, 4401, 5053, 5705, 5859, 7335, 9765, 10269, 15159, 17115, 22005, 25265, 29295, 30807, 35371, 45477, 51345, 75795, 106113, 136431, 154035, 176855, 227385, 318339, 530565, 682155, 955017, 1591695, 4775085]

約数ペア:

[(1, 4775085), (3, 1591695), (5, 955017), (7, 682155), (9, 530565), (15, 318339), (21, 227385), (27, 176855), (31, 154035), (35, 136431), (45, 106113), (63, 75795), (93, 51345), (105, 45477), (135, 35371), (155, 30807), (163, 29295), (189, 25265), (217, 22005), (279, 17115), (315, 15159), (465, 10269), (489, 9765), (651, 7335), (815, 5859), (837, 5705), (945, 5053), (1085, 4401), (1141, 4185), (1395, 3423), (1467, 3255), (1953, 2445)]