2897796155

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{6263}}^1$

素因数の和:6407

約数の個数: 32

約数和(自身を含む): 3719011968

約数和(自身を除く): 821215813

約数列:

[1, 5, 37, 41, 61, 185, 205, 305, 1517, 2257, 2501, 6263, 7585, 11285, 12505, 31315, 92537, 231731, 256783, 382043, 462685, 1158655, 1283915, 1910215, 9500971, 14135591, 15663763, 47504855, 70677955, 78318815, 579559231, 2897796155]

約数ペア:

[(1, 2897796155), (5, 579559231), (37, 78318815), (41, 70677955), (61, 47504855), (185, 15663763), (205, 14135591), (305, 9500971), (1517, 1910215), (2257, 1283915), (2501, 1158655), (6263, 462685), (7585, 382043), (11285, 256783), (12505, 231731), (31315, 92537)]