715872306695

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{764131}}^1$

素因数の和:764256

約数の個数: 64

約数和(自身を含む): 1109152880640

約数和(自身を除く): 393280573945

約数列:

[1, 5, 7, 13, 29, 35, 65, 71, 91, 145, 203, 355, 377, 455, 497, 923, 1015, 1885, 2059, 2485, 2639, 4615, 6461, 10295, 13195, 14413, 26767, 32305, 72065, 133835, 187369, 764131, 936845, 3820655, 5348917, 9933703, 22159799, 26744585, 49668515, 54253301, 69535921, 110798995, 155118593, 271266505, 288077387, 347679605, 379773107, 705292913, 775592965, 1440386935, 1573345729, 1898865535, 2016541709, 3526464565, 4937050391, 7866728645, 10082708545, 11013420103, 20453494477, 24685251955, 55067100515, 102267472385, 143174461339, 715872306695]

約数ペア:

[(1, 715872306695), (5, 143174461339), (7, 102267472385), (13, 55067100515), (29, 24685251955), (35, 20453494477), (65, 11013420103), (71, 10082708545), (91, 7866728645), (145, 4937050391), (203, 3526464565), (355, 2016541709), (377, 1898865535), (455, 1573345729), (497, 1440386935), (923, 775592965), (1015, 705292913), (1885, 379773107), (2059, 347679605), (2485, 288077387), (2639, 271266505), (4615, 155118593), (6461, 110798995), (10295, 69535921), (13195, 54253301), (14413, 49668515), (26767, 26744585), (32305, 22159799), (72065, 9933703), (133835, 5348917), (187369, 3820655), (764131, 936845)]