834888975

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{227}}^1$

素因数の和:377

約数の個数: 96

約数和(自身を含む): 1526688000

約数和(自身を除く): 691799025

約数列:

[1, 3, 5, 15, 19, 25, 29, 57, 75, 87, 89, 95, 145, 227, 267, 285, 435, 445, 475, 551, 681, 725, 1135, 1335, 1425, 1653, 1691, 2175, 2225, 2581, 2755, 3405, 4313, 5073, 5675, 6583, 6675, 7743, 8265, 8455, 12905, 12939, 13775, 17025, 19749, 20203, 21565, 25365, 32915, 38715, 41325, 42275, 49039, 60609, 64525, 64695, 98745, 101015, 107825, 125077, 126825, 147117, 164575, 193575, 245195, 303045, 323475, 375231, 383857, 493725, 505075, 585887, 625385, 735585, 1151571, 1225975, 1515225, 1757661, 1876155, 1919285, 2929435, 3126925, 3677925, 5757855, 8788305, 9380775, 9596425, 11131853, 14647175, 28789275, 33395559, 43941525, 55659265, 166977795, 278296325, 834888975]

約数ペア:

[(1, 834888975), (3, 278296325), (5, 166977795), (15, 55659265), (19, 43941525), (25, 33395559), (29, 28789275), (57, 14647175), (75, 11131853), (87, 9596425), (89, 9380775), (95, 8788305), (145, 5757855), (227, 3677925), (267, 3126925), (285, 2929435), (435, 1919285), (445, 1876155), (475, 1757661), (551, 1515225), (681, 1225975), (725, 1151571), (1135, 735585), (1335, 625385), (1425, 585887), (1653, 505075), (1691, 493725), (2175, 383857), (2225, 375231), (2581, 323475), (2755, 303045), (3405, 245195), (4313, 193575), (5073, 164575), (5675, 147117), (6583, 126825), (6675, 125077), (7743, 107825), (8265, 101015), (8455, 98745), (12905, 64695), (12939, 64525), (13775, 60609), (17025, 49039), (19749, 42275), (20203, 41325), (21565, 38715), (25365, 32915)]