9139095

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{509}}^1$

素因数の和:549

約数の個数: 64

約数和(自身を含む): 19584000

約数和(自身を除く): 10444905

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 27, 35, 45, 57, 63, 95, 105, 133, 135, 171, 189, 285, 315, 399, 509, 513, 665, 855, 945, 1197, 1527, 1995, 2545, 2565, 3563, 3591, 4581, 5985, 7635, 9671, 10689, 13743, 17815, 17955, 22905, 29013, 32067, 48355, 53445, 67697, 68715, 87039, 96201, 145065, 160335, 203091, 261117, 338485, 435195, 481005, 609273, 1015455, 1305585, 1827819, 3046365, 9139095]

約数ペア:

[(1, 9139095), (3, 3046365), (5, 1827819), (7, 1305585), (9, 1015455), (15, 609273), (19, 481005), (21, 435195), (27, 338485), (35, 261117), (45, 203091), (57, 160335), (63, 145065), (95, 96201), (105, 87039), (133, 68715), (135, 67697), (171, 53445), (189, 48355), (285, 32067), (315, 29013), (399, 22905), (509, 17955), (513, 17815), (665, 13743), (855, 10689), (945, 9671), (1197, 7635), (1527, 5985), (1995, 4581), (2545, 3591), (2565, 3563)]