47339175

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2111}}^1$

素因数の和:2160

約数の個数: 48

約数和(自身を含む): 87994368

約数和(自身を除く): 40655193

約数列:

[1, 3, 5, 13, 15, 23, 25, 39, 65, 69, 75, 115, 195, 299, 325, 345, 575, 897, 975, 1495, 1725, 2111, 4485, 6333, 7475, 10555, 22425, 27443, 31665, 48553, 52775, 82329, 137215, 145659, 158325, 242765, 411645, 631189, 686075, 728295, 1213825, 1893567, 2058225, 3155945, 3641475, 9467835, 15779725, 47339175]

約数ペア:

[(1, 47339175), (3, 15779725), (5, 9467835), (13, 3641475), (15, 3155945), (23, 2058225), (25, 1893567), (39, 1213825), (65, 728295), (69, 686075), (75, 631189), (115, 411645), (195, 242765), (299, 158325), (325, 145659), (345, 137215), (575, 82329), (897, 52775), (975, 48553), (1495, 31665), (1725, 27443), (2111, 22425), (4485, 10555), (6333, 7475)]