67417325

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:194

約数の個数: 48

約数和(自身を含む): 93650256

約数和(自身を除く): 26232931

約数列:

[1, 5, 17, 25, 41, 53, 73, 85, 205, 265, 365, 425, 697, 901, 1025, 1241, 1325, 1825, 2173, 2993, 3485, 3869, 4505, 6205, 10865, 14965, 17425, 19345, 22525, 31025, 36941, 50881, 54325, 65773, 74825, 96725, 158629, 184705, 254405, 328865, 793145, 923525, 1272025, 1644325, 2696693, 3965725, 13483465, 67417325]

約数ペア:

[(1, 67417325), (5, 13483465), (17, 3965725), (25, 2696693), (41, 1644325), (53, 1272025), (73, 923525), (85, 793145), (205, 328865), (265, 254405), (365, 184705), (425, 158629), (697, 96725), (901, 74825), (1025, 65773), (1241, 54325), (1325, 50881), (1825, 36941), (2173, 31025), (2993, 22525), (3485, 19345), (3869, 17425), (4505, 14965), (6205, 10865)]