2841945156975

素因数分解:

$3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{16744411}}^1$

素因数の和:16744528

約数の個数: 48

約数和(自身を含む): 4916695184384

約数和(自身を除く): 2074750027409

約数列:

[1, 3, 5, 15, 25, 31, 73, 75, 93, 155, 219, 365, 465, 775, 1095, 1825, 2263, 2325, 5475, 6789, 11315, 33945, 56575, 169725, 16744411, 50233233, 83722055, 251166165, 418610275, 519076741, 1222342003, 1255830825, 1557230223, 2595383705, 3667026009, 6111710015, 7786151115, 12976918525, 18335130045, 30558550075, 37892602093, 38930755575, 91675650225, 113677806279, 189463010465, 568389031395, 947315052325, 2841945156975]

約数ペア:

[(1, 2841945156975), (3, 947315052325), (5, 568389031395), (15, 189463010465), (25, 113677806279), (31, 91675650225), (73, 38930755575), (75, 37892602093), (93, 30558550075), (155, 18335130045), (219, 12976918525), (365, 7786151115), (465, 6111710015), (775, 3667026009), (1095, 2595383705), (1825, 1557230223), (2263, 1255830825), (2325, 1222342003), (5475, 519076741), (6789, 418610275), (11315, 251166165), (33945, 83722055), (56575, 50233233), (169725, 16744411)]