152425315

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1$

素因数の和:284

約数の個数: 64

約数和(自身を含む): 237081600

約数和(自身を除く): 84656285

約数列:

[1, 5, 7, 17, 19, 35, 85, 95, 97, 119, 133, 139, 323, 485, 595, 665, 679, 695, 973, 1615, 1649, 1843, 2261, 2363, 2641, 3395, 4865, 8245, 9215, 11305, 11543, 11815, 12901, 13205, 13483, 16541, 18487, 31331, 44897, 57715, 64505, 67415, 82705, 92435, 94381, 156655, 219317, 224485, 229211, 256177, 314279, 471905, 1096585, 1146055, 1280885, 1571395, 1604477, 1793239, 4355009, 8022385, 8966195, 21775045, 30485063, 152425315]

約数ペア:

[(1, 152425315), (5, 30485063), (7, 21775045), (17, 8966195), (19, 8022385), (35, 4355009), (85, 1793239), (95, 1604477), (97, 1571395), (119, 1280885), (133, 1146055), (139, 1096585), (323, 471905), (485, 314279), (595, 256177), (665, 229211), (679, 224485), (695, 219317), (973, 156655), (1615, 94381), (1649, 92435), (1843, 82705), (2261, 67415), (2363, 64505), (2641, 57715), (3395, 44897), (4865, 31331), (8245, 18487), (9215, 16541), (11305, 13483), (11543, 13205), (11815, 12901)]