1571029755

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^2\times {\mathrm{2789}}^1$

素因数の和:2908

約数の個数: 48

約数和(自身を含む): 2720316960

約数和(自身を除く): 1149287205

約数列:

[1, 3, 5, 15, 17, 47, 51, 85, 141, 235, 255, 705, 799, 2209, 2397, 2789, 3995, 6627, 8367, 11045, 11985, 13945, 33135, 37553, 41835, 47413, 112659, 131083, 142239, 187765, 237065, 393249, 563295, 655415, 711195, 1966245, 2228411, 6160901, 6685233, 11142055, 18482703, 30804505, 33426165, 92413515, 104735317, 314205951, 523676585, 1571029755]

約数ペア:

[(1, 1571029755), (3, 523676585), (5, 314205951), (15, 104735317), (17, 92413515), (47, 33426165), (51, 30804505), (85, 18482703), (141, 11142055), (235, 6685233), (255, 6160901), (705, 2228411), (799, 1966245), (2209, 711195), (2397, 655415), (2789, 563295), (3995, 393249), (6627, 237065), (8367, 187765), (11045, 142239), (11985, 131083), (13945, 112659), (33135, 47413), (37553, 41835)]