528055275

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1637}}^1$

素因数の和:1701

約数の個数: 96

約数和(自身を含む): 1052932608

約数和(自身を除く): 524877333

約数列:

[1, 3, 5, 11, 15, 17, 23, 25, 33, 51, 55, 69, 75, 85, 115, 165, 187, 253, 255, 275, 345, 391, 425, 561, 575, 759, 825, 935, 1173, 1265, 1275, 1637, 1725, 1955, 2805, 3795, 4301, 4675, 4911, 5865, 6325, 8185, 9775, 12903, 14025, 18007, 18975, 21505, 24555, 27829, 29325, 37651, 40925, 54021, 64515, 83487, 90035, 107525, 112953, 122775, 139145, 188255, 270105, 306119, 322575, 414161, 417435, 450175, 564765, 640067, 695725, 918357, 941275, 1242483, 1350525, 1530595, 1920201, 2070805, 2087175, 2823825, 3200335, 4591785, 6212415, 7040737, 7652975, 9601005, 10354025, 16001675, 21122211, 22958925, 31062075, 35203685, 48005025, 105611055, 176018425, 528055275]

約数ペア:

[(1, 528055275), (3, 176018425), (5, 105611055), (11, 48005025), (15, 35203685), (17, 31062075), (23, 22958925), (25, 21122211), (33, 16001675), (51, 10354025), (55, 9601005), (69, 7652975), (75, 7040737), (85, 6212415), (115, 4591785), (165, 3200335), (187, 2823825), (253, 2087175), (255, 2070805), (275, 1920201), (345, 1530595), (391, 1350525), (425, 1242483), (561, 941275), (575, 918357), (759, 695725), (825, 640067), (935, 564765), (1173, 450175), (1265, 417435), (1275, 414161), (1637, 322575), (1725, 306119), (1955, 270105), (2805, 188255), (3795, 139145), (4301, 122775), (4675, 112953), (4911, 107525), (5865, 90035), (6325, 83487), (8185, 64515), (9775, 54021), (12903, 40925), (14025, 37651), (18007, 29325), (18975, 27829), (21505, 24555)]