4409456065

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{1531}}^1$

素因数の和:1694

約数の個数: 64

約数和(自身を含む): 6565294080

約数和(自身を除く): 2155838015

約数列:

[1, 5, 7, 19, 35, 61, 71, 95, 133, 305, 355, 427, 497, 665, 1159, 1349, 1531, 2135, 2485, 4331, 5795, 6745, 7655, 8113, 9443, 10717, 21655, 29089, 30317, 40565, 47215, 53585, 82289, 93391, 108701, 145445, 151585, 203623, 411445, 466955, 543505, 576023, 653737, 760907, 1018115, 1774429, 2065319, 2880115, 3268685, 3804535, 6630761, 8872145, 10326595, 12421003, 14457233, 33153805, 46415327, 62105015, 72286165, 125984459, 232076635, 629922295, 881891213, 4409456065]

約数ペア:

[(1, 4409456065), (5, 881891213), (7, 629922295), (19, 232076635), (35, 125984459), (61, 72286165), (71, 62105015), (95, 46415327), (133, 33153805), (305, 14457233), (355, 12421003), (427, 10326595), (497, 8872145), (665, 6630761), (1159, 3804535), (1349, 3268685), (1531, 2880115), (2135, 2065319), (2485, 1774429), (4331, 1018115), (5795, 760907), (6745, 653737), (7655, 576023), (8113, 543505), (9443, 466955), (10717, 411445), (21655, 203623), (29089, 151585), (30317, 145445), (40565, 108701), (47215, 93391), (53585, 82289)]