1303669455

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{971}}^1$

素因数の和:1172

約数の個数: 64

約数和(自身を含む): 2329067520

約数和(自身を除く): 1025398065

約数列:

[1, 3, 5, 11, 15, 33, 55, 79, 103, 165, 237, 309, 395, 515, 869, 971, 1133, 1185, 1545, 2607, 2913, 3399, 4345, 4855, 5665, 8137, 10681, 13035, 14565, 16995, 24411, 32043, 40685, 53405, 76709, 89507, 100013, 122055, 160215, 230127, 268521, 300039, 383545, 447535, 500065, 843799, 1100143, 1150635, 1342605, 1500195, 2531397, 3300429, 4218995, 5500715, 7901027, 12656985, 16502145, 23703081, 39505135, 86911297, 118515405, 260733891, 434556485, 1303669455]

約数ペア:

[(1, 1303669455), (3, 434556485), (5, 260733891), (11, 118515405), (15, 86911297), (33, 39505135), (55, 23703081), (79, 16502145), (103, 12656985), (165, 7901027), (237, 5500715), (309, 4218995), (395, 3300429), (515, 2531397), (869, 1500195), (971, 1342605), (1133, 1150635), (1185, 1100143), (1545, 843799), (2607, 500065), (2913, 447535), (3399, 383545), (4345, 300039), (4855, 268521), (5665, 230127), (8137, 160215), (10681, 122055), (13035, 100013), (14565, 89507), (16995, 76709), (24411, 53405), (32043, 40685)]