7831224835

素因数分解:

$5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{11149}}^1$

素因数の和:11276

約数の個数: 48

約数和(自身を含む): 11348380800

約数和(自身を除く): 3517155965

約数列:

[1, 5, 7, 35, 47, 49, 61, 235, 245, 305, 329, 427, 1645, 2135, 2303, 2867, 2989, 11149, 11515, 14335, 14945, 20069, 55745, 78043, 100345, 140483, 390215, 524003, 546301, 680089, 702415, 2620015, 2731505, 3400445, 3668021, 4760623, 18340105, 23803115, 25676147, 31964183, 33324361, 128380735, 159820915, 166621805, 223749281, 1118746405, 1566244967, 7831224835]

約数ペア:

[(1, 7831224835), (5, 1566244967), (7, 1118746405), (35, 223749281), (47, 166621805), (49, 159820915), (61, 128380735), (235, 33324361), (245, 31964183), (305, 25676147), (329, 23803115), (427, 18340105), (1645, 4760623), (2135, 3668021), (2303, 3400445), (2867, 2731505), (2989, 2620015), (11149, 702415), (11515, 680089), (14335, 546301), (14945, 524003), (20069, 390215), (55745, 140483), (78043, 100345)]