804529307725

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1907}}^1\times {\mathrm{6211}}^1$

素因数の和:8171

約数の個数: 96

約数和(自身を含む): 1234555983360

約数和(自身を除く): 430026675635

約数列:

[1, 5, 11, 13, 19, 25, 55, 65, 95, 143, 209, 247, 275, 325, 475, 715, 1045, 1235, 1907, 2717, 3575, 5225, 6175, 6211, 9535, 13585, 20977, 24791, 31055, 36233, 47675, 67925, 68321, 80743, 104885, 118009, 123955, 155275, 181165, 272701, 341605, 398563, 403715, 471029, 524425, 590045, 619775, 888173, 905825, 1298099, 1363505, 1534117, 1708025, 1992815, 2018575, 2355145, 2950225, 4440865, 5181319, 6490495, 6817525, 7670585, 9964075, 11775725, 11844377, 16875287, 22204325, 25906595, 32452475, 38352925, 59221885, 84376435, 129532975, 130288147, 153976901, 225043163, 296109425, 421882175, 651440735, 769884505, 1125215815, 1693745911, 2475474793, 2925561119, 3257203675, 3849422525, 5626079075, 8468729555, 12377373965, 14627805595, 32181172309, 42343647775, 61886869825, 73139027975, 160905861545, 804529307725]

約数ペア:

[(1, 804529307725), (5, 160905861545), (11, 73139027975), (13, 61886869825), (19, 42343647775), (25, 32181172309), (55, 14627805595), (65, 12377373965), (95, 8468729555), (143, 5626079075), (209, 3849422525), (247, 3257203675), (275, 2925561119), (325, 2475474793), (475, 1693745911), (715, 1125215815), (1045, 769884505), (1235, 651440735), (1907, 421882175), (2717, 296109425), (3575, 225043163), (5225, 153976901), (6175, 130288147), (6211, 129532975), (9535, 84376435), (13585, 59221885), (20977, 38352925), (24791, 32452475), (31055, 25906595), (36233, 22204325), (47675, 16875287), (67925, 11844377), (68321, 11775725), (80743, 9964075), (104885, 7670585), (118009, 6817525), (123955, 6490495), (155275, 5181319), (181165, 4440865), (272701, 2950225), (341605, 2355145), (398563, 2018575), (403715, 1992815), (471029, 1708025), (524425, 1534117), (590045, 1363505), (619775, 1298099), (888173, 905825)]