38453485

素因数分解:

$5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:194

約数の個数: 48

約数和(自身を含む): 56996352

約数和(自身を除く): 18542867

約数列:

[1, 5, 7, 31, 35, 49, 61, 83, 155, 217, 245, 305, 415, 427, 581, 1085, 1519, 1891, 2135, 2573, 2905, 2989, 4067, 5063, 7595, 9455, 12865, 13237, 14945, 18011, 20335, 25315, 35441, 66185, 90055, 92659, 126077, 156953, 177205, 248087, 463295, 630385, 784765, 1098671, 1240435, 5493355, 7690697, 38453485]

約数ペア:

[(1, 38453485), (5, 7690697), (7, 5493355), (31, 1240435), (35, 1098671), (49, 784765), (61, 630385), (83, 463295), (155, 248087), (217, 177205), (245, 156953), (305, 126077), (415, 92659), (427, 90055), (581, 66185), (1085, 35441), (1519, 25315), (1891, 20335), (2135, 18011), (2573, 14945), (2905, 13237), (2989, 12865), (4067, 9455), (5063, 7595)]