15696416775

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{2069}}^1$

素因数の和:2377

約数の個数: 96

約数和(自身を含む): 28978145280

約数和(自身を除く): 13281728505

約数列:

[1, 3, 5, 13, 15, 25, 31, 39, 65, 75, 93, 155, 195, 251, 325, 403, 465, 753, 775, 975, 1209, 1255, 2015, 2069, 2325, 3263, 3765, 6045, 6207, 6275, 7781, 9789, 10075, 10345, 16315, 18825, 23343, 26897, 30225, 31035, 38905, 48945, 51725, 64139, 80691, 81575, 101153, 116715, 134485, 155175, 192417, 194525, 244725, 303459, 320695, 403455, 505765, 519319, 583575, 672425, 833807, 962085, 1517295, 1557957, 1603475, 2017275, 2501421, 2528825, 2596595, 4169035, 4810425, 6751147, 7586475, 7789785, 12507105, 12982975, 16098889, 20253441, 20845175, 33755735, 38948925, 48296667, 62535525, 80494445, 101267205, 168778675, 209285557, 241483335, 402472225, 506336025, 627856671, 1046427785, 1207416675, 3139283355, 5232138925, 15696416775]

約数ペア:

[(1, 15696416775), (3, 5232138925), (5, 3139283355), (13, 1207416675), (15, 1046427785), (25, 627856671), (31, 506336025), (39, 402472225), (65, 241483335), (75, 209285557), (93, 168778675), (155, 101267205), (195, 80494445), (251, 62535525), (325, 48296667), (403, 38948925), (465, 33755735), (753, 20845175), (775, 20253441), (975, 16098889), (1209, 12982975), (1255, 12507105), (2015, 7789785), (2069, 7586475), (2325, 6751147), (3263, 4810425), (3765, 4169035), (6045, 2596595), (6207, 2528825), (6275, 2501421), (7781, 2017275), (9789, 1603475), (10075, 1557957), (10345, 1517295), (16315, 962085), (18825, 833807), (23343, 672425), (26897, 583575), (30225, 519319), (31035, 505765), (38905, 403455), (48945, 320695), (51725, 303459), (64139, 244725), (80691, 194525), (81575, 192417), (101153, 155175), (116715, 134485)]