83099825

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{251}}^1$

素因数の和:338

約数の個数: 48

約数和(自身を含む): 118117440

約数和(自身を除く): 35017615

約数列:

[1, 5, 17, 19, 25, 41, 85, 95, 205, 251, 323, 425, 475, 697, 779, 1025, 1255, 1615, 3485, 3895, 4267, 4769, 6275, 8075, 10291, 13243, 17425, 19475, 21335, 23845, 51455, 66215, 81073, 106675, 119225, 174947, 195529, 257275, 331075, 405365, 874735, 977645, 2026825, 3323993, 4373675, 4888225, 16619965, 83099825]

約数ペア:

[(1, 83099825), (5, 16619965), (17, 4888225), (19, 4373675), (25, 3323993), (41, 2026825), (85, 977645), (95, 874735), (205, 405365), (251, 331075), (323, 257275), (425, 195529), (475, 174947), (697, 119225), (779, 106675), (1025, 81073), (1255, 66215), (1615, 51455), (3485, 23845), (3895, 21335), (4267, 19475), (4769, 17425), (6275, 13243), (8075, 10291)]