175030425

素因数分解:

$3^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{229}}^1$

素因数の和:367

約数の個数: 72

約数和(自身を含む): 326268800

約数和(自身を除く): 151238375

約数列:

[1, 3, 5, 9, 15, 25, 43, 45, 75, 79, 129, 215, 225, 229, 237, 387, 395, 645, 687, 711, 1075, 1145, 1185, 1935, 1975, 2061, 3225, 3397, 3435, 3555, 5725, 5925, 9675, 9847, 10191, 10305, 16985, 17175, 17775, 18091, 29541, 30573, 49235, 50955, 51525, 54273, 84925, 88623, 90455, 147705, 152865, 162819, 246175, 254775, 271365, 443115, 452275, 738525, 764325, 777913, 814095, 1356825, 2215575, 2333739, 3889565, 4070475, 7001217, 11668695, 19447825, 35006085, 58343475, 175030425]

約数ペア:

[(1, 175030425), (3, 58343475), (5, 35006085), (9, 19447825), (15, 11668695), (25, 7001217), (43, 4070475), (45, 3889565), (75, 2333739), (79, 2215575), (129, 1356825), (215, 814095), (225, 777913), (229, 764325), (237, 738525), (387, 452275), (395, 443115), (645, 271365), (687, 254775), (711, 246175), (1075, 162819), (1145, 152865), (1185, 147705), (1935, 90455), (1975, 88623), (2061, 84925), (3225, 54273), (3397, 51525), (3435, 50955), (3555, 49235), (5725, 30573), (5925, 29541), (9675, 18091), (9847, 17775), (10191, 17175), (10305, 16985)]