25076490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1$

素因数の和:335

約数の個数: 64

約数和(自身を含む): 62353152

約数和(自身を除く): 37276662

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 71, 122, 142, 183, 193, 213, 305, 355, 366, 386, 426, 579, 610, 710, 915, 965, 1065, 1158, 1830, 1930, 2130, 2895, 4331, 5790, 8662, 11773, 12993, 13703, 21655, 23546, 25986, 27406, 35319, 41109, 43310, 58865, 64965, 68515, 70638, 82218, 117730, 129930, 137030, 176595, 205545, 353190, 411090, 835883, 1671766, 2507649, 4179415, 5015298, 8358830, 12538245, 25076490]

約数ペア:

[(1, 25076490), (2, 12538245), (3, 8358830), (5, 5015298), (6, 4179415), (10, 2507649), (15, 1671766), (30, 835883), (61, 411090), (71, 353190), (122, 205545), (142, 176595), (183, 137030), (193, 129930), (213, 117730), (305, 82218), (355, 70638), (366, 68515), (386, 64965), (426, 58865), (579, 43310), (610, 41109), (710, 35319), (915, 27406), (965, 25986), (1065, 23546), (1158, 21655), (1830, 13703), (1930, 12993), (2130, 11773), (2895, 8662), (4331, 5790)]