888939675

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{2393}}^1$

素因数の和:2549

約数の個数: 72

約数和(自身を含む): 1728889344

約数和(自身を除く): 839949669

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 127, 195, 225, 325, 381, 585, 635, 975, 1143, 1651, 1905, 2393, 2925, 3175, 4953, 5715, 7179, 8255, 9525, 11965, 14859, 21537, 24765, 28575, 31109, 35895, 41275, 59825, 74295, 93327, 107685, 123825, 155545, 179475, 279981, 303911, 371475, 466635, 538425, 777725, 911733, 1399905, 1519555, 2333175, 2735199, 3950843, 4558665, 6999525, 7597775, 11852529, 13675995, 19754215, 22793325, 35557587, 59262645, 68379975, 98771075, 177787935, 296313225, 888939675]

約数ペア:

[(1, 888939675), (3, 296313225), (5, 177787935), (9, 98771075), (13, 68379975), (15, 59262645), (25, 35557587), (39, 22793325), (45, 19754215), (65, 13675995), (75, 11852529), (117, 7597775), (127, 6999525), (195, 4558665), (225, 3950843), (325, 2735199), (381, 2333175), (585, 1519555), (635, 1399905), (975, 911733), (1143, 777725), (1651, 538425), (1905, 466635), (2393, 371475), (2925, 303911), (3175, 279981), (4953, 179475), (5715, 155545), (7179, 123825), (8255, 107685), (9525, 93327), (11965, 74295), (14859, 59825), (21537, 41275), (24765, 35895), (28575, 31109)]