151782855

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{1013}}^1\times {\mathrm{1427}}^1$

素因数の和:2455

約数の個数: 32

約数和(自身を含む): 278014464

約数和(自身を除く): 126231609

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 1013, 1427, 3039, 4281, 5065, 7091, 7135, 9989, 15195, 21273, 21405, 29967, 35455, 49945, 106365, 149835, 1445551, 4336653, 7227755, 10118857, 21683265, 30356571, 50594285, 151782855]

約数ペア:

[(1, 151782855), (3, 50594285), (5, 30356571), (7, 21683265), (15, 10118857), (21, 7227755), (35, 4336653), (105, 1445551), (1013, 149835), (1427, 106365), (3039, 49945), (4281, 35455), (5065, 29967), (7091, 21405), (7135, 21273), (9989, 15195)]