15796950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{8101}}^1$

素因数の和:8129

約数の個数: 48

約数和(自身を含む): 42195216

約数和(自身を除く): 26398266

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 8101, 16202, 24303, 40505, 48606, 81010, 105313, 121515, 202525, 210626, 243030, 315939, 405050, 526565, 607575, 631878, 1053130, 1215150, 1579695, 2632825, 3159390, 5265650, 7898475, 15796950]

約数ペア:

[(1, 15796950), (2, 7898475), (3, 5265650), (5, 3159390), (6, 2632825), (10, 1579695), (13, 1215150), (15, 1053130), (25, 631878), (26, 607575), (30, 526565), (39, 405050), (50, 315939), (65, 243030), (75, 210626), (78, 202525), (130, 121515), (150, 105313), (195, 81010), (325, 48606), (390, 40505), (650, 24303), (975, 16202), (1950, 8101)]