193325535

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{503}}^1$

素因数の和:606

約数の個数: 80

約数和(自身を含む): 379076544

約数和(自身を除く): 185751009

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 73, 81, 117, 135, 195, 219, 351, 365, 405, 503, 585, 657, 949, 1053, 1095, 1509, 1755, 1971, 2515, 2847, 3285, 4527, 4745, 5265, 5913, 6539, 7545, 8541, 9855, 13581, 14235, 19617, 22635, 25623, 29565, 32695, 36719, 40743, 42705, 58851, 67905, 76869, 98085, 110157, 128115, 176553, 183595, 203715, 294255, 330471, 384345, 477347, 529659, 550785, 882765, 991413, 1432041, 1652355, 2386735, 2648295, 2974239, 4296123, 4957065, 7160205, 12888369, 14871195, 21480615, 38665107, 64441845, 193325535]

約数ペア:

[(1, 193325535), (3, 64441845), (5, 38665107), (9, 21480615), (13, 14871195), (15, 12888369), (27, 7160205), (39, 4957065), (45, 4296123), (65, 2974239), (73, 2648295), (81, 2386735), (117, 1652355), (135, 1432041), (195, 991413), (219, 882765), (351, 550785), (365, 529659), (405, 477347), (503, 384345), (585, 330471), (657, 294255), (949, 203715), (1053, 183595), (1095, 176553), (1509, 128115), (1755, 110157), (1971, 98085), (2515, 76869), (2847, 67905), (3285, 58851), (4527, 42705), (4745, 40743), (5265, 36719), (5913, 32695), (6539, 29565), (7545, 25623), (8541, 22635), (9855, 19617), (13581, 14235)]