12399010564775

素因数分解:

$5^2\times {\mathrm{61}}^1\times {\mathrm{631}}^1\times {\mathrm{2551}}^1\times {\mathrm{5051}}^1$

素因数の和:8304

約数の個数: 48

約数和(自身を含む): 15660819119616

約数和(自身を除く): 3261808554841

約数列:

[1, 5, 25, 61, 305, 631, 1525, 2551, 3155, 5051, 12755, 15775, 25255, 38491, 63775, 126275, 155611, 192455, 308111, 778055, 962275, 1540555, 1609681, 3187181, 3890275, 7702775, 8048405, 12885101, 15935905, 40242025, 64425505, 79679525, 98190541, 194418041, 322127525, 490952705, 785991161, 972090205, 2454763525, 3929955805, 4860451025, 8130498731, 19649779025, 40652493655, 203262468275, 495960422591, 2479802112955, 12399010564775]

約数ペア:

[(1, 12399010564775), (5, 2479802112955), (25, 495960422591), (61, 203262468275), (305, 40652493655), (631, 19649779025), (1525, 8130498731), (2551, 4860451025), (3155, 3929955805), (5051, 2454763525), (12755, 972090205), (15775, 785991161), (25255, 490952705), (38491, 322127525), (63775, 194418041), (126275, 98190541), (155611, 79679525), (192455, 64425505), (308111, 40242025), (778055, 15935905), (962275, 12885101), (1540555, 8048405), (1609681, 7702775), (3187181, 3890275)]