38462775

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{383}}^1$

素因数の和:512

約数の個数: 48

約数和(自身を含む): 69328896

約数和(自身を除く): 30866121

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 103, 195, 309, 325, 383, 515, 975, 1149, 1339, 1545, 1915, 2575, 4017, 4979, 5745, 6695, 7725, 9575, 14937, 20085, 24895, 28725, 33475, 39449, 74685, 100425, 118347, 124475, 197245, 373425, 512837, 591735, 986225, 1538511, 2564185, 2958675, 7692555, 12820925, 38462775]

約数ペア:

[(1, 38462775), (3, 12820925), (5, 7692555), (13, 2958675), (15, 2564185), (25, 1538511), (39, 986225), (65, 591735), (75, 512837), (103, 373425), (195, 197245), (309, 124475), (325, 118347), (383, 100425), (515, 74685), (975, 39449), (1149, 33475), (1339, 28725), (1545, 24895), (1915, 20085), (2575, 14937), (4017, 9575), (4979, 7725), (5745, 6695)]