288512435

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1\times {\mathrm{239}}^1$

素因数の和:491

約数の個数: 32

約数和(自身を含む): 372556800

約数和(自身を除く): 84044365

約数列:

[1, 5, 19, 95, 97, 131, 239, 485, 655, 1195, 1843, 2489, 4541, 9215, 12445, 12707, 22705, 23183, 31309, 63535, 115915, 156545, 241433, 440477, 594871, 1207165, 2202385, 2974355, 3036973, 15184865, 57702487, 288512435]

約数ペア:

[(1, 288512435), (5, 57702487), (19, 15184865), (95, 3036973), (97, 2974355), (131, 2202385), (239, 1207165), (485, 594871), (655, 440477), (1195, 241433), (1843, 156545), (2489, 115915), (4541, 63535), (9215, 31309), (12445, 23183), (12707, 22705)]