15471300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{3967}}^1$

素因数の和:3997

約数の個数: 72

約数和(自身を含む): 48219136

約数和(自身を除く): 32747836

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 650, 780, 975, 1300, 1950, 3900, 3967, 7934, 11901, 15868, 19835, 23802, 39670, 47604, 51571, 59505, 79340, 99175, 103142, 119010, 154713, 198350, 206284, 238020, 257855, 297525, 309426, 396700, 515710, 595050, 618852, 773565, 1031420, 1190100, 1289275, 1547130, 2578550, 3094260, 3867825, 5157100, 7735650, 15471300]

約数ペア:

[(1, 15471300), (2, 7735650), (3, 5157100), (4, 3867825), (5, 3094260), (6, 2578550), (10, 1547130), (12, 1289275), (13, 1190100), (15, 1031420), (20, 773565), (25, 618852), (26, 595050), (30, 515710), (39, 396700), (50, 309426), (52, 297525), (60, 257855), (65, 238020), (75, 206284), (78, 198350), (100, 154713), (130, 119010), (150, 103142), (156, 99175), (195, 79340), (260, 59505), (300, 51571), (325, 47604), (390, 39670), (650, 23802), (780, 19835), (975, 15868), (1300, 11901), (1950, 7934), (3900, 3967)]