730852275

素因数分解:

$3^1\times 5^2\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{1019}}^1$

素因数の和:1236

約数の個数: 48

約数和(自身を含む): 1235456640

約数和(自身を除く): 504604365

約数列:

[1, 3, 5, 15, 25, 73, 75, 131, 219, 365, 393, 655, 1019, 1095, 1825, 1965, 3057, 3275, 5095, 5475, 9563, 9825, 15285, 25475, 28689, 47815, 74387, 76425, 133489, 143445, 223161, 239075, 371935, 400467, 667445, 717225, 1115805, 1859675, 2002335, 3337225, 5579025, 9744697, 10011675, 29234091, 48723485, 146170455, 243617425, 730852275]

約数ペア:

[(1, 730852275), (3, 243617425), (5, 146170455), (15, 48723485), (25, 29234091), (73, 10011675), (75, 9744697), (131, 5579025), (219, 3337225), (365, 2002335), (393, 1859675), (655, 1115805), (1019, 717225), (1095, 667445), (1825, 400467), (1965, 371935), (3057, 239075), (3275, 223161), (5095, 143445), (5475, 133489), (9563, 76425), (9825, 74387), (15285, 47815), (25475, 28689)]