7486245

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{191}}^1$

素因数の和:282

約数の個数: 48

約数和(自身を含む): 14257152

約数和(自身を除く): 6770907

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 67, 117, 191, 195, 201, 335, 573, 585, 603, 871, 955, 1005, 1719, 2483, 2613, 2865, 3015, 4355, 7449, 7839, 8595, 12415, 12797, 13065, 22347, 37245, 38391, 39195, 63985, 111735, 115173, 166361, 191955, 499083, 575865, 831805, 1497249, 2495415, 7486245]

約数ペア:

[(1, 7486245), (3, 2495415), (5, 1497249), (9, 831805), (13, 575865), (15, 499083), (39, 191955), (45, 166361), (65, 115173), (67, 111735), (117, 63985), (191, 39195), (195, 38391), (201, 37245), (335, 22347), (573, 13065), (585, 12797), (603, 12415), (871, 8595), (955, 7839), (1005, 7449), (1719, 4355), (2483, 3015), (2613, 2865)]