342444005

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1\times {\mathrm{317}}^1$

素因数の和:589

約数の個数: 32

約数和(自身を含む): 445098240

約数和(自身を除く): 102654235

約数列:

[1, 5, 17, 71, 85, 179, 317, 355, 895, 1207, 1585, 3043, 5389, 6035, 12709, 15215, 22507, 26945, 56743, 63545, 112535, 216053, 283715, 382619, 964631, 1080265, 1913095, 4028753, 4823155, 20143765, 68488801, 342444005]

約数ペア:

[(1, 342444005), (5, 68488801), (17, 20143765), (71, 4823155), (85, 4028753), (179, 1913095), (317, 1080265), (355, 964631), (895, 382619), (1207, 283715), (1585, 216053), (3043, 112535), (5389, 63545), (6035, 56743), (12709, 26945), (15215, 22507)]