996831195

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{311}}^1$

素因数の和:524

約数の個数: 64

約数和(自身を含む): 1693605888

約数和(自身を除く): 696774693

約数列:

[1, 3, 5, 15, 31, 61, 93, 113, 155, 183, 305, 311, 339, 465, 565, 915, 933, 1555, 1695, 1891, 3503, 4665, 5673, 6893, 9455, 9641, 10509, 17515, 18971, 20679, 28365, 28923, 34465, 35143, 48205, 52545, 56913, 94855, 103395, 105429, 144615, 175715, 213683, 284565, 527145, 588101, 641049, 1068415, 1089433, 1764303, 2143723, 2940505, 3205245, 3268299, 5447165, 6431169, 8821515, 10718615, 16341495, 32155845, 66455413, 199366239, 332277065, 996831195]

約数ペア:

[(1, 996831195), (3, 332277065), (5, 199366239), (15, 66455413), (31, 32155845), (61, 16341495), (93, 10718615), (113, 8821515), (155, 6431169), (183, 5447165), (305, 3268299), (311, 3205245), (339, 2940505), (465, 2143723), (565, 1764303), (915, 1089433), (933, 1068415), (1555, 641049), (1695, 588101), (1891, 527145), (3503, 284565), (4665, 213683), (5673, 175715), (6893, 144615), (9455, 105429), (9641, 103395), (10509, 94855), (17515, 56913), (18971, 52545), (20679, 48205), (28365, 35143), (28923, 34465)]