156980697965

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{5655943}}^1$

素因数の和:5656029

約数の個数: 32

約数和(自身を含む): 235649250816

約数和(自身を除く): 78668552851

約数列:

[1, 5, 7, 13, 35, 61, 65, 91, 305, 427, 455, 793, 2135, 3965, 5551, 27755, 5655943, 28279715, 39591601, 73527259, 197958005, 345012523, 367636295, 514690813, 1725062615, 2415087661, 2573454065, 4485162799, 12075438305, 22425813995, 31396139593, 156980697965]

約数ペア:

[(1, 156980697965), (5, 31396139593), (7, 22425813995), (13, 12075438305), (35, 4485162799), (61, 2573454065), (65, 2415087661), (91, 1725062615), (305, 514690813), (427, 367636295), (455, 345012523), (793, 197958005), (2135, 73527259), (3965, 39591601), (5551, 28279715), (27755, 5655943)]