127832475

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{823}}^1$

素因数の和:964

約数の個数: 48

約数和(自身を含む): 224787200

約数和(自身を除く): 96954725

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 109, 285, 327, 475, 545, 823, 1425, 1635, 2071, 2469, 2725, 4115, 6213, 8175, 10355, 12345, 15637, 20575, 31065, 46911, 51775, 61725, 78185, 89707, 155325, 234555, 269121, 390925, 448535, 1172775, 1345605, 1704433, 2242675, 5113299, 6728025, 8522165, 25566495, 42610825, 127832475]

約数ペア:

[(1, 127832475), (3, 42610825), (5, 25566495), (15, 8522165), (19, 6728025), (25, 5113299), (57, 2242675), (75, 1704433), (95, 1345605), (109, 1172775), (285, 448535), (327, 390925), (475, 269121), (545, 234555), (823, 155325), (1425, 89707), (1635, 78185), (2071, 61725), (2469, 51775), (2725, 46911), (4115, 31065), (6213, 20575), (8175, 15637), (10355, 12345)]