8922165

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{199}}^1$

素因数の和:282

約数の個数: 48

約数和(自身を含む): 16963200

約数和(自身を除く): 8041035

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 61, 105, 147, 183, 199, 245, 305, 427, 597, 735, 915, 995, 1281, 1393, 2135, 2985, 2989, 4179, 6405, 6965, 8967, 9751, 12139, 14945, 20895, 29253, 36417, 44835, 48755, 60695, 84973, 146265, 182085, 254919, 424865, 594811, 1274595, 1784433, 2974055, 8922165]

約数ペア:

[(1, 8922165), (3, 2974055), (5, 1784433), (7, 1274595), (15, 594811), (21, 424865), (35, 254919), (49, 182085), (61, 146265), (105, 84973), (147, 60695), (183, 48755), (199, 44835), (245, 36417), (305, 29253), (427, 20895), (597, 14945), (735, 12139), (915, 9751), (995, 8967), (1281, 6965), (1393, 6405), (2135, 4179), (2985, 2989)]