47418915

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{1627}}^1$

素因数の和:1731

約数の個数: 32

約数和(自身を含む): 79706880

約数和(自身を除く): 32287965

約数列:

[1, 3, 5, 15, 29, 67, 87, 145, 201, 335, 435, 1005, 1627, 1943, 4881, 5829, 8135, 9715, 24405, 29145, 47183, 109009, 141549, 235915, 327027, 545045, 707745, 1635135, 3161261, 9483783, 15806305, 47418915]

約数ペア:

[(1, 47418915), (3, 15806305), (5, 9483783), (15, 3161261), (29, 1635135), (67, 707745), (87, 545045), (145, 327027), (201, 235915), (335, 141549), (435, 109009), (1005, 47183), (1627, 29145), (1943, 24405), (4881, 9715), (5829, 8135)]