312960045

素因数分解:

$3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{359}}^1\times {\mathrm{653}}^1$

素因数の和:1109

約数の個数: 32

約数和(自身を含む): 508550400

約数和(自身を除く): 195590355

約数列:

[1, 3, 5, 15, 89, 267, 359, 445, 653, 1077, 1335, 1795, 1959, 3265, 5385, 9795, 31951, 58117, 95853, 159755, 174351, 234427, 290585, 479265, 703281, 871755, 1172135, 3516405, 20864003, 62592009, 104320015, 312960045]

約数ペア:

[(1, 312960045), (3, 104320015), (5, 62592009), (15, 20864003), (89, 3516405), (267, 1172135), (359, 871755), (445, 703281), (653, 479265), (1077, 290585), (1335, 234427), (1795, 174351), (1959, 159755), (3265, 95853), (5385, 58117), (9795, 31951)]