65513850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1$

素因数の和:312

約数の個数: 96

約数和(自身を含む): 170893824

約数和(自身を除く): 105379974

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 31, 50, 62, 73, 75, 93, 146, 150, 155, 186, 193, 219, 310, 365, 386, 438, 465, 579, 730, 775, 930, 965, 1095, 1158, 1550, 1825, 1930, 2190, 2263, 2325, 2895, 3650, 4526, 4650, 4825, 5475, 5790, 5983, 6789, 9650, 10950, 11315, 11966, 13578, 14089, 14475, 17949, 22630, 28178, 28950, 29915, 33945, 35898, 42267, 56575, 59830, 67890, 70445, 84534, 89745, 113150, 140890, 149575, 169725, 179490, 211335, 299150, 339450, 352225, 422670, 436759, 448725, 704450, 873518, 897450, 1056675, 1310277, 2113350, 2183795, 2620554, 4367590, 6551385, 10918975, 13102770, 21837950, 32756925, 65513850]

約数ペア:

[(1, 65513850), (2, 32756925), (3, 21837950), (5, 13102770), (6, 10918975), (10, 6551385), (15, 4367590), (25, 2620554), (30, 2183795), (31, 2113350), (50, 1310277), (62, 1056675), (73, 897450), (75, 873518), (93, 704450), (146, 448725), (150, 436759), (155, 422670), (186, 352225), (193, 339450), (219, 299150), (310, 211335), (365, 179490), (386, 169725), (438, 149575), (465, 140890), (579, 113150), (730, 89745), (775, 84534), (930, 70445), (965, 67890), (1095, 59830), (1158, 56575), (1550, 42267), (1825, 35898), (1930, 33945), (2190, 29915), (2263, 28950), (2325, 28178), (2895, 22630), (3650, 17949), (4526, 14475), (4650, 14089), (4825, 13578), (5475, 11966), (5790, 11315), (5983, 10950), (6789, 9650)]