201083175

素因数分解:

$3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{15679}}^1$

素因数の和:15717

約数の個数: 48

約数和(自身を含む): 388864000

約数和(自身を除く): 187780825

約数列:

[1, 3, 5, 9, 15, 19, 25, 27, 45, 57, 75, 95, 135, 171, 225, 285, 475, 513, 675, 855, 1425, 2565, 4275, 12825, 15679, 47037, 78395, 141111, 235185, 297901, 391975, 423333, 705555, 893703, 1175925, 1489505, 2116665, 2681109, 3527775, 4468515, 7447525, 8043327, 10583325, 13405545, 22342575, 40216635, 67027725, 201083175]

約数ペア:

[(1, 201083175), (3, 67027725), (5, 40216635), (9, 22342575), (15, 13405545), (19, 10583325), (25, 8043327), (27, 7447525), (45, 4468515), (57, 3527775), (75, 2681109), (95, 2116665), (135, 1489505), (171, 1175925), (225, 893703), (285, 705555), (475, 423333), (513, 391975), (675, 297901), (855, 235185), (1425, 141111), (2565, 78395), (4275, 47037), (12825, 15679)]