715897845

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{599}}^1$

素因数の和:856

約数の個数: 80

約数和(自身を含む): 1390435200

約数和(自身を除く): 674537355

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 81, 117, 135, 195, 227, 351, 405, 585, 599, 681, 1053, 1135, 1755, 1797, 2043, 2951, 2995, 3405, 5265, 5391, 6129, 7787, 8853, 8985, 10215, 14755, 16173, 18387, 23361, 26559, 26955, 30645, 38935, 44265, 48519, 70083, 79677, 80865, 91935, 116805, 132795, 135973, 210249, 239031, 242595, 350415, 398385, 407919, 630747, 679865, 1051245, 1195155, 1223757, 1767649, 2039595, 3153735, 3671271, 5302947, 6118785, 8838245, 11013813, 15908841, 18356355, 26514735, 47726523, 55069065, 79544205, 143179569, 238632615, 715897845]

約数ペア:

[(1, 715897845), (3, 238632615), (5, 143179569), (9, 79544205), (13, 55069065), (15, 47726523), (27, 26514735), (39, 18356355), (45, 15908841), (65, 11013813), (81, 8838245), (117, 6118785), (135, 5302947), (195, 3671271), (227, 3153735), (351, 2039595), (405, 1767649), (585, 1223757), (599, 1195155), (681, 1051245), (1053, 679865), (1135, 630747), (1755, 407919), (1797, 398385), (2043, 350415), (2951, 242595), (2995, 239031), (3405, 210249), (5265, 135973), (5391, 132795), (6129, 116805), (7787, 91935), (8853, 80865), (8985, 79677), (10215, 70083), (14755, 48519), (16173, 44265), (18387, 38935), (23361, 30645), (26559, 26955)]