150850215

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2557}}^1$

素因数の和:2613

約数の個数: 64

約数和(自身を含む): 294681600

約数和(自身を除く): 143831385

約数列:

[1, 3, 5, 9, 15, 19, 23, 27, 45, 57, 69, 95, 115, 135, 171, 207, 285, 345, 437, 513, 621, 855, 1035, 1311, 2185, 2557, 2565, 3105, 3933, 6555, 7671, 11799, 12785, 19665, 23013, 38355, 48583, 58811, 58995, 69039, 115065, 145749, 176433, 242915, 294055, 345195, 437247, 529299, 728745, 882165, 1117409, 1311741, 1587897, 2186235, 2646495, 3352227, 5587045, 6558705, 7939485, 10056681, 16761135, 30170043, 50283405, 150850215]

約数ペア:

[(1, 150850215), (3, 50283405), (5, 30170043), (9, 16761135), (15, 10056681), (19, 7939485), (23, 6558705), (27, 5587045), (45, 3352227), (57, 2646495), (69, 2186235), (95, 1587897), (115, 1311741), (135, 1117409), (171, 882165), (207, 728745), (285, 529299), (345, 437247), (437, 345195), (513, 294055), (621, 242915), (855, 176433), (1035, 145749), (1311, 115065), (2185, 69039), (2557, 58995), (2565, 58811), (3105, 48583), (3933, 38355), (6555, 23013), (7671, 19665), (11799, 12785)]