448972485

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{9173}}^1$

素因数の和:9445

約数の個数: 32

約数和(自身を含む): 776780928

約数和(自身を除く): 327808443

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 251, 753, 1255, 3263, 3765, 9173, 9789, 16315, 27519, 45865, 48945, 119249, 137595, 357747, 596245, 1788735, 2302423, 6907269, 11512115, 29931499, 34536345, 89794497, 149657495, 448972485]

約数ペア:

[(1, 448972485), (3, 149657495), (5, 89794497), (13, 34536345), (15, 29931499), (39, 11512115), (65, 6907269), (195, 2302423), (251, 1788735), (753, 596245), (1255, 357747), (3263, 137595), (3765, 119249), (9173, 48945), (9789, 45865), (16315, 27519)]