38580165

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1$

素因数の和:148

約数の個数: 96

約数和(自身を含む): 79056000

約数和(自身を除く): 40475835

約数列:

[1, 3, 5, 9, 13, 15, 19, 27, 39, 45, 57, 65, 89, 95, 117, 135, 169, 171, 195, 247, 267, 285, 351, 445, 507, 513, 585, 741, 801, 845, 855, 1157, 1235, 1335, 1521, 1691, 1755, 2223, 2403, 2535, 2565, 3211, 3471, 3705, 4005, 4563, 5073, 5785, 6669, 7605, 8455, 9633, 10413, 11115, 12015, 15041, 15219, 16055, 17355, 21983, 22815, 25365, 28899, 31239, 33345, 45123, 45657, 48165, 52065, 65949, 75205, 76095, 86697, 109915, 135369, 144495, 156195, 197847, 225615, 228285, 285779, 329745, 406107, 433485, 593541, 676845, 857337, 989235, 1428895, 2030535, 2572011, 2967705, 4286685, 7716033, 12860055, 38580165]

約数ペア:

[(1, 38580165), (3, 12860055), (5, 7716033), (9, 4286685), (13, 2967705), (15, 2572011), (19, 2030535), (27, 1428895), (39, 989235), (45, 857337), (57, 676845), (65, 593541), (89, 433485), (95, 406107), (117, 329745), (135, 285779), (169, 228285), (171, 225615), (195, 197847), (247, 156195), (267, 144495), (285, 135369), (351, 109915), (445, 86697), (507, 76095), (513, 75205), (585, 65949), (741, 52065), (801, 48165), (845, 45657), (855, 45123), (1157, 33345), (1235, 31239), (1335, 28899), (1521, 25365), (1691, 22815), (1755, 21983), (2223, 17355), (2403, 16055), (2535, 15219), (2565, 15041), (3211, 12015), (3471, 11115), (3705, 10413), (4005, 9633), (4563, 8455), (5073, 7605), (5785, 6669)]