38873595

素因数分解:

$3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{271}}^1$

素因数の和:483

約数の個数: 32

約数和(自身を含む): 63765504

約数和(自身を除く): 24891909

約数列:

[1, 3, 5, 15, 73, 131, 219, 271, 365, 393, 655, 813, 1095, 1355, 1965, 4065, 9563, 19783, 28689, 35501, 47815, 59349, 98915, 106503, 143445, 177505, 296745, 532515, 2591573, 7774719, 12957865, 38873595]

約数ペア:

[(1, 38873595), (3, 12957865), (5, 7774719), (15, 2591573), (73, 532515), (131, 296745), (219, 177505), (271, 143445), (365, 106503), (393, 98915), (655, 59349), (813, 47815), (1095, 35501), (1355, 28689), (1965, 19783), (4065, 9563)]