236480565

素因数分解:

$3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{307}}^1\times {\mathrm{577}}^1$

素因数の和:981

約数の個数: 32

約数和(自身を含む): 384531840

約数和(自身を除く): 148051275

約数列:

[1, 3, 5, 15, 89, 267, 307, 445, 577, 921, 1335, 1535, 1731, 2885, 4605, 8655, 27323, 51353, 81969, 136615, 154059, 177139, 256765, 409845, 531417, 770295, 885695, 2657085, 15765371, 47296113, 78826855, 236480565]

約数ペア:

[(1, 236480565), (3, 78826855), (5, 47296113), (15, 15765371), (89, 2657085), (267, 885695), (307, 770295), (445, 531417), (577, 409845), (921, 256765), (1335, 177139), (1535, 154059), (1731, 136615), (2885, 81969), (4605, 51353), (8655, 27323)]