1427127525

素因数分解:

$3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{499}}^1$

素因数の和:760

約数の個数: 96

約数和(自身を含む): 2777600000

約数和(自身を除く): 1350472475

約数列:

[1, 3, 5, 9, 15, 19, 25, 27, 45, 57, 75, 95, 135, 171, 223, 225, 285, 475, 499, 513, 669, 675, 855, 1115, 1425, 1497, 2007, 2495, 2565, 3345, 4237, 4275, 4491, 5575, 6021, 7485, 9481, 10035, 12475, 12711, 12825, 13473, 16725, 21185, 22455, 28443, 30105, 37425, 38133, 47405, 50175, 63555, 67365, 85329, 105925, 111277, 112275, 114399, 142215, 150525, 190665, 237025, 255987, 317775, 333831, 336825, 426645, 556385, 571995, 711075, 953325, 1001493, 1279935, 1669155, 2114263, 2133225, 2781925, 2859975, 3004479, 5007465, 6342789, 6399675, 8345775, 10571315, 15022395, 19028367, 25037325, 31713945, 52856575, 57085101, 75111975, 95141835, 158569725, 285425505, 475709175, 1427127525]

約数ペア:

[(1, 1427127525), (3, 475709175), (5, 285425505), (9, 158569725), (15, 95141835), (19, 75111975), (25, 57085101), (27, 52856575), (45, 31713945), (57, 25037325), (75, 19028367), (95, 15022395), (135, 10571315), (171, 8345775), (223, 6399675), (225, 6342789), (285, 5007465), (475, 3004479), (499, 2859975), (513, 2781925), (669, 2133225), (675, 2114263), (855, 1669155), (1115, 1279935), (1425, 1001493), (1497, 953325), (2007, 711075), (2495, 571995), (2565, 556385), (3345, 426645), (4237, 336825), (4275, 333831), (4491, 317775), (5575, 255987), (6021, 237025), (7485, 190665), (9481, 150525), (10035, 142215), (12475, 114399), (12711, 112275), (12825, 111277), (13473, 105925), (16725, 85329), (21185, 67365), (22455, 63555), (28443, 50175), (30105, 47405), (37425, 38133)]