79411325

素因数分解:

$5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1$

素因数の和:294

約数の個数: 48

約数和(自身を含む): 117718656

約数和(自身を除く): 38307331

約数列:

[1, 5, 7, 25, 35, 43, 61, 173, 175, 215, 301, 305, 427, 865, 1075, 1211, 1505, 1525, 2135, 2623, 4325, 6055, 7439, 7525, 10553, 10675, 13115, 18361, 30275, 37195, 52073, 52765, 65575, 73871, 91805, 185975, 260365, 263825, 369355, 453779, 459025, 1301825, 1846775, 2268895, 3176453, 11344475, 15882265, 79411325]

約数ペア:

[(1, 79411325), (5, 15882265), (7, 11344475), (25, 3176453), (35, 2268895), (43, 1846775), (61, 1301825), (173, 459025), (175, 453779), (215, 369355), (301, 263825), (305, 260365), (427, 185975), (865, 91805), (1075, 73871), (1211, 65575), (1505, 52765), (1525, 52073), (2135, 37195), (2623, 30275), (4325, 18361), (6055, 13115), (7439, 10675), (7525, 10553)]