15694941195

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{509}}^1\times {\mathrm{2371}}^1$

素因数の和:2925

約数の個数: 72

約数和(自身を含む): 28967955120

約数和(自身を除く): 13273013925

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 289, 509, 765, 867, 1445, 1527, 2371, 2545, 2601, 4335, 4581, 7113, 7635, 8653, 11855, 13005, 21339, 22905, 25959, 35565, 40307, 43265, 77877, 106695, 120921, 129795, 147101, 201535, 362763, 389385, 441303, 604605, 685219, 735505, 1206839, 1323909, 1813815, 2055657, 2206515, 3426095, 3620517, 6034195, 6166971, 6619545, 10278285, 10861551, 18102585, 20516263, 30834855, 54307755, 61548789, 102581315, 184646367, 307743945, 348776471, 923231835, 1046329413, 1743882355, 3138988239, 5231647065, 15694941195]

約数ペア:

[(1, 15694941195), (3, 5231647065), (5, 3138988239), (9, 1743882355), (15, 1046329413), (17, 923231835), (45, 348776471), (51, 307743945), (85, 184646367), (153, 102581315), (255, 61548789), (289, 54307755), (509, 30834855), (765, 20516263), (867, 18102585), (1445, 10861551), (1527, 10278285), (2371, 6619545), (2545, 6166971), (2601, 6034195), (4335, 3620517), (4581, 3426095), (7113, 2206515), (7635, 2055657), (8653, 1813815), (11855, 1323909), (13005, 1206839), (21339, 735505), (22905, 685219), (25959, 604605), (35565, 441303), (40307, 389385), (43265, 362763), (77877, 201535), (106695, 147101), (120921, 129795)]