47504835

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{631}}^1$

素因数の和:888

約数の個数: 48

約数和(自身を含む): 94648320

約数和(自身を除く): 47143485

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 239, 315, 631, 717, 1195, 1673, 1893, 2151, 3155, 3585, 4417, 5019, 5679, 8365, 9465, 10755, 13251, 15057, 22085, 25095, 28395, 39753, 66255, 75285, 150809, 198765, 452427, 754045, 1055663, 1357281, 2262135, 3166989, 5278315, 6786405, 9500967, 15834945, 47504835]

約数ペア:

[(1, 47504835), (3, 15834945), (5, 9500967), (7, 6786405), (9, 5278315), (15, 3166989), (21, 2262135), (35, 1357281), (45, 1055663), (63, 754045), (105, 452427), (239, 198765), (315, 150809), (631, 75285), (717, 66255), (1195, 39753), (1673, 28395), (1893, 25095), (2151, 22085), (3155, 15057), (3585, 13251), (4417, 10755), (5019, 9465), (5679, 8365)]