179933715

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{311}}^1$

素因数の和:401

約数の個数: 96

約数和(自身を含む): 359783424

約数和(自身を除く): 179849709

約数列:

[1, 3, 5, 9, 13, 15, 23, 39, 43, 45, 65, 69, 115, 117, 129, 195, 207, 215, 299, 311, 345, 387, 559, 585, 645, 897, 933, 989, 1035, 1495, 1555, 1677, 1935, 2691, 2795, 2799, 2967, 4043, 4485, 4665, 4945, 5031, 7153, 8385, 8901, 12129, 12857, 13373, 13455, 13995, 14835, 20215, 21459, 25155, 35765, 36387, 38571, 40119, 44505, 60645, 64285, 64377, 66865, 92989, 107295, 115713, 120357, 173849, 181935, 192855, 200595, 278967, 307579, 321885, 464945, 521547, 578565, 601785, 836901, 869245, 922737, 1394835, 1537895, 1564641, 2607735, 2768211, 3998527, 4184505, 4613685, 7823205, 11995581, 13841055, 19992635, 35986743, 59977905, 179933715]

約数ペア:

[(1, 179933715), (3, 59977905), (5, 35986743), (9, 19992635), (13, 13841055), (15, 11995581), (23, 7823205), (39, 4613685), (43, 4184505), (45, 3998527), (65, 2768211), (69, 2607735), (115, 1564641), (117, 1537895), (129, 1394835), (195, 922737), (207, 869245), (215, 836901), (299, 601785), (311, 578565), (345, 521547), (387, 464945), (559, 321885), (585, 307579), (645, 278967), (897, 200595), (933, 192855), (989, 181935), (1035, 173849), (1495, 120357), (1555, 115713), (1677, 107295), (1935, 92989), (2691, 66865), (2795, 64377), (2799, 64285), (2967, 60645), (4043, 44505), (4485, 40119), (4665, 38571), (4945, 36387), (5031, 35765), (7153, 25155), (8385, 21459), (8901, 20215), (12129, 14835), (12857, 13995), (13373, 13455)]