75251605

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1$

素因数の和:238

約数の個数: 64

約数和(自身を含む): 115831296

約数和(自身を除く): 40579691

約数列:

[1, 5, 11, 13, 17, 41, 55, 65, 85, 143, 151, 187, 205, 221, 451, 533, 697, 715, 755, 935, 1105, 1661, 1963, 2255, 2431, 2567, 2665, 3485, 5863, 6191, 7667, 8305, 9061, 9815, 12155, 12835, 21593, 28237, 29315, 30955, 33371, 38335, 45305, 68101, 80483, 99671, 105247, 107965, 141185, 166855, 340505, 367081, 402415, 498355, 526235, 885313, 1157717, 1368211, 1835405, 4426565, 5788585, 6841055, 15050321, 75251605]

約数ペア:

[(1, 75251605), (5, 15050321), (11, 6841055), (13, 5788585), (17, 4426565), (41, 1835405), (55, 1368211), (65, 1157717), (85, 885313), (143, 526235), (151, 498355), (187, 402415), (205, 367081), (221, 340505), (451, 166855), (533, 141185), (697, 107965), (715, 105247), (755, 99671), (935, 80483), (1105, 68101), (1661, 45305), (1963, 38335), (2255, 33371), (2431, 30955), (2567, 29315), (2665, 28237), (3485, 21593), (5863, 12835), (6191, 12155), (7667, 9815), (8305, 9061)]