84780195

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{6287}}^1$

素因数の和:6355

約数の個数: 32

約数和(自身を含む): 144875520

約数和(自身を除く): 60095325

約数列:

[1, 3, 5, 15, 29, 31, 87, 93, 145, 155, 435, 465, 899, 2697, 4495, 6287, 13485, 18861, 31435, 94305, 182323, 194897, 546969, 584691, 911615, 974485, 2734845, 2923455, 5652013, 16956039, 28260065, 84780195]

約数ペア:

[(1, 84780195), (3, 28260065), (5, 16956039), (15, 5652013), (29, 2923455), (31, 2734845), (87, 974485), (93, 911615), (145, 584691), (155, 546969), (435, 194897), (465, 182323), (899, 94305), (2697, 31435), (4495, 18861), (6287, 13485)]